Cylindrical Roller Bearings FAG NU214 -E-XL-TVP2-C3

The FAG NU214 -E-XL-TVP2-C3 cylindrical roller bearing is designed to accommodate high radial loads and has dimensions of 70 x 125 x 24 mm.

As a single-row cylindrical roller bearing (NU214 -E-XL-TVP2-C3), this design provides a solution for radial loads in shaft mountings. The NU design is characterised by two fixed flanges on the outer ring, whilst the inner ring is flangeless. Consequently, this rolling bearing functions purely as a floating bearing, compensating for thermally induced changes in the shaft’s length within the raceway. It is manufactured to tolerance class P0/PN (ABEC 1).

Where is the NU214 -E-XL-TVP2-C3 cylindrical roller bearing used?

This design is primarily used where high radial loads occur and axial shaft displacements must be compensated for without inducing stress. In the event of fluctuating operating temperatures, the unimpeded longitudinal displacement of the shaft enables smooth running without additional forced loads on the bearing components. As the inner ring can be removed from both sides, separate assembly onto the shaft and into the housing is particularly practical for both production and repair work.

What do the polyamide cage and the increased C3 bearing clearance mean?

The designation TVP2 indicates a polyamide cage, which ensures quiet operation and low friction. The permissible temperature range extends from -30 to +120 degrees. The increased bearing clearance group C3 provides greater radial clearance during operation. This helps to prevent the rolling elements from becoming stressed when temperature differences occur between the inner and outer rings during operation, or when tight fits are used.