Cylindrical Roller Bearings FAG NJ2314 -E-XL-TVP2-C3

The FAG NJ2314 -E-XL-TVP2-C3 cylindrical roller bearing, measuring 70x150x51 mm, offers high radial load-carrying capacity as well as axial guidance in one direction.

The NJ2314 -E-XL-TVP2-C3 cylindrical roller bearing is a single-row radial roller bearing from FAG designed for demanding industrial applications. Thanks to the line contact of the cylindrical rollers, the bearing can withstand very high radial loads. This open roller bearing has a bore of 70 mm, an outer diameter of 150 mm and a width of 51 mm. It features a dimensionally stable polyamide cage and is suitable for an operating temperature range of -30 to +120 degrees.

What is the NJ2314 -E-XL-TVP2-C3 cylindrical roller bearing suitable for in practice?

This design is primarily used in bearing arrangements where high radial loads and unilateral axial forces occur. As a support bearing, the NJ design accommodates not only the dominant transverse forces but also axial displacement of the shaft in one direction. The inner ring can be removed from one side, which facilitates the separate assembly of the inner and outer rings. As the outer ring is designed without a groove or lubrication bore, the lubricant is supplied via the surrounding structure.

What do the C3 bearing clearance and the TVP2 cage mean for your design?

The suffix C3 indicates a slightly increased radial clearance compared with the standard clearance. This additional clearance compensates for operational heating or tight fits without the bearing becoming stressed. The TVP2 polyamide cage is characterised by its low weight and smooth running characteristics. The bearing complies with tolerance class P0/PN (ABEC 1). As an open system, it requires a clean installation environment and suitable external sealing against dirt and moisture.