Cylindrical Roller Bearings FAG NJ2308 -E-XL-TVP2

The FAG NJ2308 -E-XL-TVP2 cylindrical roller bearing, measuring 40x90x33 mm, offers high radial load-carrying capacity and axial guidance in one direction.

The FAG NJ2308 -E-XL-TVP2 cylindrical roller bearing is a single-row rolling bearing designed for industrial applications involving high radial forces. Thanks to the line contact between the cylindrical rollers, this design is suitable for high radial loads in mechanical engineering. The open bearing has a standard radial clearance and a tolerance class of P0/PN (ABEC 1), and is suitable for an operating temperature range of -30 to +120 degrees. The outer ring is designed without a lubrication groove or lubrication bore.

What is the NJ2308 -E-XL-TVP2 cylindrical roller bearing suitable for?

This rolling bearing is primarily used as a machine component where heavy radial loads occur and shafts need to be guided axially in one direction. Designed as a support bearing, the inner ring has a fixed flange, whilst the opposite side remains flangeless. As a result, the bearing arrangement compensates for axial length changes of the shaft in one direction and limits displacement in the opposite direction. Typical applications include bearing arrangements with a fixed and a free support point.

What is the function of the NJ design and the TVP2 polyamide cage?

The designation ‘NJ’ stands for a design with two fixed flanges on the outer ring and one flange on the inner ring. The inner ring can be removed from one side, which simplifies the assembly and disassembly of the components. The suffix TVP2 indicates a polyamide cage. This material ensures quiet roller operation and is characterised by its low weight, which keeps inertial forces to a minimum during acceleration.