Description
NTN NJ312 — genuine NTN Cylindrical Roller Bearing (model NJ312). Specification: NTN NJ312 W.
Check the type prefix (NU, NJ, NUP, N). They share dimensions but differ in axial location, so the wrong one may not fit the design.
Cylindrical roller bearings carry high radial load with low friction, thanks to line contact between the rollers and rings. They are used in electric motors, gearboxes, machine tool spindles, pumps and rolling mill equipment.
Key Features
- Types such as NU, NJ and N differ in how the rings locate axially
- The inner and outer ring can be separated for easy mounting
- They cannot take much axial load unless the design has flanges
- Check bore, outside diameter and width
Available Models
- Brand: NTN
- Series: NJ300 Series
About NTN
NTN is a Japanese manufacturer of rolling bearings, constant velocity joints and precision equipment for industrial and automotive use.
Ordering & Shipping
- Genuine product sourced through official Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
