Cylindrical Roller Bearings FAG NU207 -E-XL-TVP2

The FAG NU207 -E-XL-TVP2 cylindrical roller bearing is an open idler bearing with a 35 mm bore, designed for high radial loads in mechanical engineering.

The NU207 -E-XL-TVP2 cylindrical roller bearing is a single-row roller bearing with the following main dimensions: 35 mm bore diameter, 72 mm outer diameter and 17 mm width. As an open design without an integrated seal, this roller bearing operates in oil- or grease-lubricated systems. The built-in polyamide cage guides the cylindrical rollers with low mass, whilst the standard radial clearance facilitates correct alignment during normal operation. FAG manufactures this bearing to tolerance class P0/PN or ABEC 1.

What is the NU207 -E-XL-TVP2 cylindrical roller bearing suitable for?

Designs subject to high radial loads benefit from the line contact of the cylindrical rolling elements. The bearing is primarily used in designs where purely radial loads are carried. As it is designed as a non-locating bearing, the component does not absorb any axial forces. The bearing internally compensates for thermal length changes in the shaft, as the inner ring can move axially relative to the roller set. This design is not intended for axial loads.

What are the distinctive features of the NU design with a polyamide cage?

The NU design features two fixed flanges on the outer ring, whilst the flangeless inner ring can be removed from both sides. This feature simplifies installation and maintenance, as both rings can be fitted separately onto the shaft and housing. The polyamide cage (TVP2) is characterised by low friction and quiet operation. The permissible operating temperature range is between –30 and +120 degrees Celsius, determined by the cage material and choice of lubricant.