NTN 22312EAD1C3 Spherical Roller Bearing D= 60mm

Description

NTN 22312EAD1C3 Spherical Roller Bearing (Inside Dia - 60mm, Outside Dia - 130mm)


SPECIFICATIONS

Type of Product : Spherical Roller Bearing
Inside Diameter (d) (mm) : 60
Outside Diameter D (mm) : 130
Width Dia mm : 46
Model No : 22312EAD1C3





1. Design features and characteristics

Spherical roller bearings consist of an outer ring having a continuous spherical raceway and two rows of barrel-shaped rollers guided by an inner ring with two raceways. (Refer to Fig. 1) This bearing has self-aligning properties, and therefore is suited for use where misalignment between the inner and outer rings occurs from housing installation error or shaft bending.
Spherical roller bearings have a large capacity for radial loads, axial loads in either direction, and combined loads. They are also suited for applications where vibration and shock loads are encountered. When spherical roller bearings are used with a vertical shaft or under a large axial load, the load on the rollers of the row that is not subject to the axial load becomes small, and the resulting skidding on the rollers may result in wear. If the ratio of the axial load to the radial load exceeds the factor e in the dimension table (Fa/Fr > e), consult NTN Engineering.
In addition to spherical roller bearings with cylindrical bores, spherical roller bearings with tapered bores are also available. Bearings with tapered bores are specified by the suffix “K” at the end of the spherical roller bearing part number. The standard taper ratio is 1:12 for bearings with a “K” suffix; for bearings in series 240 and 241, the suffix “K30” indicates the taper ratio for a bearing is 1:30. Most tapered bore bearings incorporate the use of adapters and withdrawal sleeves for shaft mounting.

 

 

 

Product form

NTN 22312EAD1C3 Spherical Roller Bearing (Inside Dia - 60mm, Outside Dia - 130mm) SPECIFICATIONS Type of Product : Spherical Roller... Read more

SKU: 22312EAD1C3

$95.15 Excl. VAT

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    Description

    NTN 22312EAD1C3 Spherical Roller Bearing (Inside Dia - 60mm, Outside Dia - 130mm)


    SPECIFICATIONS

    Type of Product : Spherical Roller Bearing
    Inside Diameter (d) (mm) : 60
    Outside Diameter D (mm) : 130
    Width Dia mm : 46
    Model No : 22312EAD1C3





    1. Design features and characteristics

    Spherical roller bearings consist of an outer ring having a continuous spherical raceway and two rows of barrel-shaped rollers guided by an inner ring with two raceways. (Refer to Fig. 1) This bearing has self-aligning properties, and therefore is suited for use where misalignment between the inner and outer rings occurs from housing installation error or shaft bending.
    Spherical roller bearings have a large capacity for radial loads, axial loads in either direction, and combined loads. They are also suited for applications where vibration and shock loads are encountered. When spherical roller bearings are used with a vertical shaft or under a large axial load, the load on the rollers of the row that is not subject to the axial load becomes small, and the resulting skidding on the rollers may result in wear. If the ratio of the axial load to the radial load exceeds the factor e in the dimension table (Fa/Fr > e), consult NTN Engineering.
    In addition to spherical roller bearings with cylindrical bores, spherical roller bearings with tapered bores are also available. Bearings with tapered bores are specified by the suffix “K” at the end of the spherical roller bearing part number. The standard taper ratio is 1:12 for bearings with a “K” suffix; for bearings in series 240 and 241, the suffix “K30” indicates the taper ratio for a bearing is 1:30. Most tapered bore bearings incorporate the use of adapters and withdrawal sleeves for shaft mounting.

     

     

     

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