Cylindrical Roller Bearings FAG NJ203 -E-XL-TVP2

The FAG NJ203 -E-XL-TVP2 cylindrical roller bearing, measuring 17x40x12 mm, accommodates high radial forces and unilateral axial loads in support arrangements.

This single-row cylindrical roller bearing, model NJ203 -E-XL-TVP2, is designed as a support bearing. The outer ring has two solid flanges, whilst the inner ring has a single flange. This design accommodates axial displacement of the shaft in one direction. The integrated polyamide cage guides the roller elements with low friction. As this is an open rolling bearing without sealing washers, you can integrate it directly into your assembly’s lubrication system.

What loads does the NJ203 -E-XL-TVP2 cylindrical roller bearing support?

Design engineers primarily use this component where high radial forces are present and defined axial guidance is required at the same time. Typical applications include shaft mountings in general mechanical engineering, which must accommodate one-sided axial forces in addition to the main load. Thanks to its dimensions – a 17 mm bore, 40 mm outer diameter and 12 mm width – the bearing is suitable for compact mounting arrangements with limited radial installation space.

What are the key features of the TVP2 polyamide cage?

The polyamide cage elastically absorbs shock loads and contributes to quiet running of the rolling element set. At the same time, the cage’s low weight reduces inertial forces during rapid changes in rotational speed. The design proves practical for assembly, as the inner ring can be removed from one side. When selecting a lubricant, the permissible operating temperature range of –30 to +120 degrees and the manufacture to tolerance class P0/PN or ABEC 1 must be taken into account.