Cylindrical Roller Bearings FAG NJ2315 -E-XL-TVP2-C3

The FAG NJ2315 -E-XL-TVP2-C3 cylindrical roller bearing, with a 75 mm bore, is a support bearing offering high radial load-carrying capacity whilst providing axial guidance in one direction.

The NJ2315 -E-XL-TVP2-C3 cylindrical roller bearing is a single-row radial roller bearing from FAG with main dimensions of 75 x 160 x 55 mm. The bearing has an outer ring with two fixed flanges and an inner ring that can be removed from one side, featuring a fixed flange. Thanks to this design, the open bearing absorbs high radial forces and also guides the shaft axially in one direction. Designers and users employ this design primarily in rotating industrial applications subject to high loads.

What is the NJ2315 -E-XL-TVP2-C3 cylindrical roller bearing suitable for as a support bearing?

This single-row cylindrical roller bearing is primarily designed to accommodate high radial loads whilst providing axial fixation on one side. As the inner ring is removable on one side, the unit can be separated to simplify assembly. This design is used where thermal or load-induced changes in shaft length in one direction need to be compensated for, whilst the opposite side requires defined support. Typical applications include assemblies and bearing arrangements subject to high radial loads.

What are the advantages of the polyamide cage and the C3 bearing clearance?

The TVP2 design features a polyamide cage, which ensures low inertial forces and smooth running. In combination with the slightly increased radial clearance (C3), the bearing is suitable for operating conditions involving thermal expansion or tight fits. The permissible temperature range is from –30 to +120 degrees. The open bearing has neither a lubrication bore nor a groove in the outer ring, which is why lubricant is supplied directly via the housing design.