Cylindrical Roller Bearings FAG NJ322 -E-XL-TVP2

FAG NJ322 -E-XL-TVP2 cylindrical roller bearing: A single-row support bearing with a polyamide cage, measuring 110 × 240 × 50 mm, designed for high radial loads.

The FAG NJ322 -E-XL-TVP2 cylindrical roller bearing is a single-row radial roller bearing designed for industrial drive and machinery applications with demanding load profiles. With a bore of 110 mm, an outer diameter of 240 mm and a width of 50 mm, this bearing primarily accommodates high radial forces. As an open design without an integrated seal, it is designed for operation with external lubrication. The integrated polyamide cage guides the cylindrical rollers precisely and ensures low-vibration operation during continuous daily use.

What is the NJ322 -E-XL-TVP2 cylindrical roller bearing suitable for?

This design is primarily used in bearing arrangements subject to high radial forces and single-sided axial guidance. Due to its NJ design, the component functions as a support bearing: in addition to significant radial forces, it also absorbs axial guidance forces from one direction. In the opposite direction, the bearing design allows for axial length compensation of the shaft. The permissible temperature range extends from –30 to +120 degrees and covers typical thermal requirements in industrial operation.

What advantages does the polyamide cage in this design offer?

The polyamide material gives the cage a low weight, which reduces the centrifugal forces acting on the rolling element set. This promotes smooth guidance of the rollers at varying speeds. As the inner ring can be removed from one side, the separate assembly of the shaft and housing is very user-friendly. Since the bearing complies with the standard radial clearance and tolerance class P0/PN, it can be easily integrated into standardised shaft fits without the need for special dimensions.