Cylindrical Roller Bearings FAG NJ2322 -E-XL-TVP2

The FAG NJ2322 -E-XL-TVP2 cylindrical roller bearing is a single-row support bearing with a 110 mm bore, a 240 mm outer diameter and a polyamide cage designed for high radial loads.

This single-row cylindrical roller bearing, model NJ2322 -E-XL-TVP2, is designed as a radial rolling bearing to accommodate high radial loads. Thanks to the line contact between the cylindrical rollers and the raceways, this design offers high radial stiffness during operation. The bearing has main dimensions of 110 × 240 × 80 mm and is designed as an open rolling bearing without seals for installation in lubricated housings. The integrated polyamide cage guides the rolling elements with a standard radial clearance.

In which installation situations is the NJ2322 -E-XL-TVP2 support bearing used?

The NJ-type thrust bearing is used where it is primarily necessary to accommodate heavy radial forces as well as axial guidance forces from a single direction. The bearing has two fixed flanges on the outer ring and one fixed flange on the inner ring. This provides one-sided axial support for the mounted shaft, whilst allowing axial displacement in the opposite direction to compensate for thermal length changes.

What are the distinctive features of the version with a polyamide cage?

The polyamide cage is characterised by its low weight and elastic material properties. This has a damping effect on impact loads and helps to reduce friction. The bearing is designed for an operating temperature range of -30 to +120 degrees Celsius. The outer ring is designed without a lubrication groove or lubrication bore, whilst the manufacture complies with the standard tolerance class P0/PN or ABEC 1.