Cylindrical Roller Bearings FAG NU215 -E-XL-TVP2

The FAG NU215 -E-XL-TVP2 cylindrical roller bearing is a single-row idler bearing measuring 75 x 130 x 25 mm, designed for purely radial loads.

The NU215 -E-XL-TVP2 cylindrical roller bearing is an open roller bearing manufactured by FAG for industrial applications involving radial forces. This version has a bore of 75 mm, an outer diameter of 130 mm and a width of 25 mm. Thanks to the line contact between the rolling elements and the raceways, the design can accommodate high radial loads. The inner ring is flangeless and can be removed from both sides, allowing for the separate assembly of both rings.

What is the NU215 -E-XL-TVP2 cylindrical roller bearing suitable for as a non-locating bearing?

This cylindrical roller bearing is used in bearing arrangements where high radial forces act and axial length changes in the shaft must be compensated for without restriction. As the outer ring has fixed flanges and the inner ring remains freely movable, the component functions as a conventional floating bearing. The roller bearing accommodates thermal linear expansion of the shaft directly within the bearing, ensuring that no axial stresses arise in the system.

What are the key features of the cage and the NU design?

The NU design allows the inner and outer rings to be mounted separately onto the shaft and housing. The integrated polyamide cage guides the cylindrical rolling elements, which have a low mass, ensuring quiet operation. With tolerance class P0/PN (ABEC 1) and standard radial clearance, this design meets standardised precision requirements. As the bearing is designed as an open type without sealing washers, lubrication is supplied from the bearing environment.