Cylindrical Roller Bearings FAG NU213 -E-XL-TVP2-C3

The FAG NU213 -E-XL-TVP2-C3 cylindrical roller bearing offers high radial load-carrying capacity as a non-locating bearing with dimensions of 65 x 120 x 23 mm.

The NU213 -E-XL-TVP2-C3 cylindrical roller bearing is a single-row radial roller bearing in an open design. With a bore of 65 mm, an outside diameter of 120 mm and a width of 23 mm, it is primarily designed to accommodate heavy radial loads. As a non-locating bearing of the NU design, it has two fixed flanges on the outer ring, whilst the flangeless inner ring can be removed from both sides. This allows the bearing arrangement to compensate for thermal linear changes in the shaft without restriction.

What functions does the NU213 -E-XL-TVP2-C3 cylindrical roller bearing fulfil as a non-locating bearing?

This cylindrical roller bearing accommodates demanding radial loads in industrial bearing arrangements where axial displacement of the shaft must be permitted. Thanks to the line contact of the cylindrical rollers, the unit provides stiffer support than radial ball bearings of the same main dimensions. The separate assembly of the flangeless inner ring facilitates installation in assemblies with tight tolerances. By design, this type of bearing does not transmit axial forces.

What do the polyamide cage and C3 clearance mean for this bearing?

The TVP2 version features a polyamide cage, which is notable for its low weight and promotes smooth running. The permissible temperature range is from -30 to +120 degrees. The C3 designation indicates a slightly increased radial clearance compared with the standard version. This additional operating clearance compensates for thermal expansion when the bearing heats up or for tight fits on the shaft and housing, without the bearing becoming stressed.