Cylindrical Roller Bearings FAG NJ2310 -E-XL-TVP2

The FAG NJ2310 -E-XL-TVP2 single-row cylindrical roller bearing, with dimensions of 50x110x40 mm, can withstand high radial loads as well as unilateral axial loads.

The FAG NJ2310 -E-XL-TVP2 cylindrical roller bearing is used in demanding industrial drives. Thanks to the line contact between the rollers and raceways, this design can handle high radial loads whilst maintaining good rigidity. The support bearing version features two fixed flanges on the outer ring and one fixed flange on the inner ring. This design accommodates axial displacement of the shaft in one direction. The inner ring can be removed from one side, allowing both bearing rings to be fitted separately.

What is the NJ2310 -E-XL-TVP2 cylindrical roller bearing suitable for as a support bearing?

This design is used in shaft support arrangements where, in addition to high radial forces, unidirectional guiding forces in the longitudinal direction are also present. The bearing acts as a support bearing and guides the shaft in one axial direction, whilst allowing axial displacement in the opposite direction. In combination with a suitable mating bearing, this creates a bearing arrangement that mechanically compensates for axial length changes. As the outer ring has no lubrication bore, the lubricant is supplied via the surrounding housing structure.

What function does the TVP2 polyamide cage perform during operation?

The designation TVP2 indicates a solid polyamide cage that guides the rollers. This cage is characterised by its low weight and dampens vibrations during changes in rotational speed. The open bearing allows for an operating temperature range of -30 to +120 degrees Celsius. The version with standard radial bearing clearance and tolerance class P0 (ABEC 1) is suitable for standard fits in mechanical engineering. A suitable external housing seal and lubrication with oil or grease must be provided for operation.