NTN Self-Aligning Ball Bearings

Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  2200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 355 lbf 1590 N 1.59 kN 1670 lbf 7450 N 7.45 kN  2201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 390 lbf 1730 N 1.73 kN 1740 lbf 7750 N 7.75 kN  2202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.5512 in 14.000 mm 0.0236 in 0.600 mm 415 lbf 1850 N 1.85 kN 1750 lbf 7800 N 7.80 kN  2203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.6299 in 16.000 mm 0.0236 in 0.600 mm 545 lbf 2420 N 2.42 kN 2240 lbf 9950 N 9.95 kN  2204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2880 lbf 12800 N 12.80 kN  2205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.7087 in 18.000 mm 0.0394 in 1.000 mm 775 lbf 3450 N 3.45 kN 2790 lbf 12400 N 12.40 kN  2206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.7874 in 20.000 mm 0.0394 in 1.000 mm 1020 lbf 4550 N 4.55 kN 3450 lbf 15300 N 15.30 kN  2207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1480 lbf 6600 N 6.60 kN 4900 lbf 21700 N 21.70 kN  2208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 5050 lbf 22400 N 22.40 kN  2209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1830 lbf 8150 N 8.15 kN 5250 lbf 23300 N 23.30 kN  2210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0433 in 1.100 mm 1900 lbf 8450 N 8.45 kN 5250 lbf 23300 N 23.30 kN  2211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2230 lbf 9900 N 9.90 kN 6000 lbf 26700 N 26.70 kN  2212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 1.1024 in 28.000 mm 0.0591 in 1.500 mm 2830 lbf 12600 N 12.60 kN 7650 lbf 34000 N 34.00 kN  2213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3700 lbf 16400 N 16.40 kN 9800 lbf 43500 N 43.50 kN  2214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 3850 lbf 17100 N 17.10 kN 9900 lbf 44000 N 44.00 kN  2215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0591 in 1.500 mm 4000 lbf 17800 N 17.80 kN 10000 lbf 44500 N 44.50 kN  2216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0787 in 2.000 mm 4450 lbf 19900 N 19.90 kN 11000 lbf 49000 N 49.00 kN  2217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.4173 in 36.000 mm 0.0787 in 2.000 mm 5300 lbf 23600 N 23.60 kN 13200 lbf 58500 N 58.50 kN  2218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.5748 in 40.000 mm 0.0787 in 2.000 mm 6450 lbf 28700 N 28.70 kN 15800 lbf 70500 N 70.50 kN  2219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.6929 in 43.000 mm 0.0827 in 2.100 mm 7750 lbf 34500 N 34.50 kN 18900 lbf 84000 N 84.00 kN  2220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 8650 lbf 38500 N 38.50 kN 21200 lbf 94500 N 94.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating  1301 0.4724 in 12.000 mm 1.4567 in 37.000 mm 0.4724 in 12.000 mm 0.0394 in 1.000 mm 365 lbf 1620 N 1.62 kN 1650 lbf 7350 N 7.35 kN  1302 0.5906 in 15.000 mm 1.6535 in 42.000 mm 0.5118 in 13.000 mm 0.0394 in 1.000 mm 515 lbf 2290 N 2.29 kN 2180 lbf 9700 N 9.70 kN  1303 0.6693 in 17.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 720 lbf 3200 N 3.20 kN 2860 lbf 12700 N 12.70 kN  1304 0.7874 in 20.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0433 in 1.100 mm 755 lbf 3350 N 3.35 kN 2830 lbf 12600 N 12.60 kN  1305 0.9843 in 25.000 mm 2.4409 in 62.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1120 lbf 5000 N 5.00 kN 4100 lbf 18200 N 18.20 kN  1306 1.1811 in 30.000 mm 2.8346 in 72.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1420 lbf 6300 N 6.30 kN 4800 lbf 21400 N 21.40 kN  1307 1.3780 in 35.000 mm 3.1496 in 80.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 1760 lbf 7850 N 7.85 kN 5700 lbf 25300 N 25.30 kN  1308 1.5748 in 40.000 mm 3.5433 in 90.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2180 lbf 9700 N 9.70 kN 6700 lbf 29800 N 29.80 kN  1309 1.7717 in 45.000 mm 3.9370 in 100.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 2860 lbf 12700 N 12.70 kN 8650 lbf 38500 N 38.50 kN  1310 1.9685 in 50.000 mm 4.3307 in 110.000 mm 1.0630 in 27.000 mm 0.0787 in 2.000 mm 3150 lbf 14100 N 14.10 kN 9800 lbf 43500 N 43.50 kN  1311 2.1654 in 55.000 mm 4.7244 in 120.000 mm 1.1417 in 29.000 mm 0.0787 in 2.000 mm 4000 lbf 17900 N 17.90 kN 11600 lbf 51500 N 51.50 kN  1312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.2205 in 31.000 mm 0.0827 in 2.100 mm 4700 lbf 20800 N 20.80 kN 12900 lbf 57500 N 57.50 kN  1313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.2992 in 33.000 mm 0.0827 in 2.100 mm 5150 lbf 22900 N 22.90 kN 14100 lbf 62500 N 62.50 kN  1314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 1.3780 in 35.000 mm 0.0827 in 2.100 mm 6250 lbf 27700 N 27.70 kN 16900 lbf 75000 N 75.00 kN  1315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 1.4567 in 37.000 mm 0.0827 in 2.100 mm 6750 lbf 30000 N 30.00 kN 18000 lbf 80000 N 80.00 kN  1316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 1.5354 in 39.000 mm 0.0827 in 2.100 mm 7400 lbf 33000 N 33.00 kN 20000 lbf 89000 N 89.00 kN  1317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 1.6142 in 41.000 mm 0.1181 in 3.000 mm 8550 lbf 38000 N 38.00 kN 22100 lbf 98500 N 98.50 kN  1318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 1.6929 in 43.000 mm 0.1181 in 3.000 mm 10000 lbf 44500 N 44.50 kN 26300 lbf 117000 N 117.00 kN  1319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 1.7717 in 45.000 mm 0.1181 in 3.000 mm 11500 lbf 51000 N 51.00 kN 29000 lbf 129000 N 129.00 kN  1320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 1.8504 in 47.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 31500 lbf 140000 N 140.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 1200 0.3937 in 10.000 mm 1.1811 in 30.000 mm 0.3543 in 9.000 mm 0.0236 in 0.600 mm 268 lbf 1190 N 1.19 kN 1250 lbf 5550 N 5.55 kN 1201 0.4724 in 12.000 mm 1.2598 in 32.000 mm 0.3937 in 10.000 mm 0.0236 in 0.600 mm 286 lbf 1270 N 1.27 kN 1280 lbf 5700 N 5.70 kN 1202 0.5906 in 15.000 mm 1.3780 in 35.000 mm 0.4331 in 11.000 mm 0.0236 in 0.600 mm 395 lbf 1750 N 1.75 kN 1710 lbf 7600 N 7.60 kN 1203 0.6693 in 17.000 mm 1.5748 in 40.000 mm 0.4724 in 12.000 mm 0.0236 in 0.600 mm 450 lbf 2010 N 2.01 kN 1800 lbf 8000 N 8.00 kN 1204 0.7874 in 20.000 mm 1.8504 in 47.000 mm 0.5512 in 14.000 mm 0.0394 in 1.000 mm 585 lbf 2610 N 2.61 kN 2250 lbf 10000 N 10.00 kN 1205 0.9843 in 25.000 mm 2.0472 in 52.000 mm 0.5906 in 15.000 mm 0.0394 in 1.000 mm 740 lbf 3300 N 3.30 kN 2740 lbf 12200 N 12.20 kN 1206 1.1811 in 30.000 mm 2.4409 in 62.000 mm 0.6299 in 16.000 mm 0.0394 in 1.000 mm 1050 lbf 4650 N 4.65 kN 3550 lbf 15800 N 15.80 kN 1207 1.3780 in 35.000 mm 2.8346 in 72.000 mm 0.6693 in 17.000 mm 0.0433 in 1.100 mm 1150 lbf 5100 N 5.10 kN 3550 lbf 15900 N 15.90 kN 1208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 1460 lbf 6500 N 6.50 kN 4350 lbf 19300 N 19.30 kN 1209 1.7717 in 45.000 mm 3.3465 in 85.000 mm 0.7480 in 19.000 mm 0.0433 in 1.100 mm 1650 lbf 7350 N 7.35 kN 4950 lbf 22000 N 22.00 kN 1210 1.9685 in 50.000 mm 3.5433 in 90.000 mm 0.7874 in 20.000 mm 0.0433 in 1.100 mm 1820 lbf 8100 N 8.10 kN 5150 lbf 22800 N 22.80 kN 1211 2.1654 in 55.000 mm 3.9370 in 100.000 mm 0.8268 in 21.000 mm 0.0591 in 1.500 mm 2250 lbf 10000 N 10.00 kN 6050 lbf 26900 N 26.90 kN 1212 2.3622 in 60.000 mm 4.3307 in 110.000 mm 0.8661 in 22.000 mm 0.0591 in 1.500 mm 2590 lbf 11500 N 11.50 kN 6850 lbf 30500 N 30.50 kN 1213 2.5591 in 65.000 mm 4.7244 in 120.000 mm 0.9055 in 23.000 mm 0.0591 in 1.500 mm 2810 lbf 12500 N 12.50 kN 6950 lbf 31000 N 31.00 kN 1214 2.7559 in 70.000 mm 4.9213 in 125.000 mm 0.9449 in 24.000 mm 0.0591 in 1.500 mm 3100 lbf 13800 N 13.80 kN 7850 lbf 35000 N 35.00 kN 1215 2.9528 in 75.000 mm 5.1181 in 130.000 mm 0.9843 in 25.000 mm 0.0591 in 1.500 mm 3550 lbf 15700 N 15.70 kN 8750 lbf 39000 N 39.00 kN 1216 3.1496 in 80.000 mm 5.5118 in 140.000 mm 1.0236 in 26.000 mm 0.0787 in 2.000 mm 3800 lbf 17000 N 17.00 kN 9000 lbf 40000 N 40.00 kN 1217 3.3465 in 85.000 mm 5.9055 in 150.000 mm 1.1024 in 28.000 mm 0.0800 in 2.032 mm 4700 lbf 20800 N 20.80 kN 11100 lbf 49500 N 49.50 kN 1218 3.5433 in 90.000 mm 6.2992 in 160.000 mm 1.1811 in 30.000 mm 0.0787 in 2.000 mm 5300 lbf 23500 N 23.50 kN 12900 lbf 57500 N 57.50 kN 1219 3.7402 in 95.000 mm 6.6929 in 170.000 mm 1.2598 in 32.000 mm 0.0827 in 2.100 mm 6100 lbf 27100 N 27.10 kN 14400 lbf 64000 N 64.00 kN 1220 3.9370 in 100.000 mm 7.0866 in 180.000 mm 1.3386 in 34.000 mm 0.0827 in 2.100 mm 6700 lbf 29700 N 29.70 kN 15600 lbf 69500 N 69.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2320 3.9370 in 100.000 mm 8.4646 in 215.000 mm 2.8740 in 73.000 mm 0.1181 in 3.000 mm 17800 lbf 79000 N 79.00 kN 42000 lbf 187000 N 187.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2319 3.7402 in 95.000 mm 7.8740 in 200.000 mm 2.6378 in 67.000 mm 0.1181 in 3.000 mm 14500 lbf 64500 N 64.50 kN 36000 lbf 161000 N 161.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2318 3.5433 in 90.000 mm 7.4803 in 190.000 mm 2.5197 in 64.000 mm 0.1181 in 3.000 mm 12900 lbf 57500 N 57.50 kN 34500 lbf 154000 N 154.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2317 3.3465 in 85.000 mm 7.0866 in 180.000 mm 2.3622 in 60.000 mm 0.1181 in 3.000 mm 11600 lbf 51500 N 51.50 kN 32000 lbf 142000 N 142.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2316 3.1496 in 80.000 mm 6.6929 in 170.000 mm 2.2835 in 58.000 mm 0.0827 in 2.100 mm 10100 lbf 45000 N 45.00 kN 29200 lbf 130000 N 130.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2315 2.9528 in 75.000 mm 6.2992 in 160.000 mm 2.1654 in 55.000 mm 0.0827 in 2.100 mm 9650 lbf 43000 N 43.00 kN 28100 lbf 125000 N 125.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2314 2.7559 in 70.000 mm 5.9055 in 150.000 mm 2.0079 in 51.000 mm 0.0827 in 2.100 mm 8450 lbf 37500 N 37.50 kN 25000 lbf 111000 N 111.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2313 2.5591 in 65.000 mm 5.5118 in 140.000 mm 1.8898 in 48.000 mm 0.0827 in 2.100 mm 7300 lbf 32500 N 32.50 kN 21800 lbf 97000 N 97.00 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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Item # d D B r Static Load Rating Dynamic Load Rating 2312 2.3622 in 60.000 mm 5.1181 in 130.000 mm 1.8110 in 46.000 mm 0.0827 in 2.100 mm 6350 lbf 28300 N 28.30 kN 19900 lbf 88500 N 88.50 kN 1. Design features and characteristics The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways.The balls, cage, and inner ring of these bearings are capable of shifting in order to compensate for a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing unevenness, bearing fitting error, and other sources of misalignment as shown in Fig. 1.Since axial load capacity is limited, self- aligning ball bearing are not suitable for applications with heavy axial loads. It is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications.   2. Standard cage type All bearing series are equipped with a pressed cage, except 2321S and 2322S, which are equipped with a machined cage.Self-Aligning Ball BearingsIt is recommended to use an adapter on a self-aligning ball bearing with a tapered bore inner diameter for ease of installation and disassembly. These bearings and adapters are often used on drive shaft applications. Table 1 Standard cage types of spherical ball bearings     3. Ball protrusion Bearings with part numbers listed in Table 2 below have balls which protrude slightly from the bearing face as illustrated in Fig. 2. The total width dimensions are shown in Table 2. 4.  Allowable misalignment angle The allowable misalignment angle can be determined by the following function. This degree of allowable misalignment may be limited by the design of mating components around the bearing.Normal load ....................... 1/15   5.  Precautions for using self-aligning ball bearings Self-aligning ball bearings are unable to support large axial loads and therefore axial loading shall be limited.Please consider using self-aligning roller bearings when a large axial load is to be applied.

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