Cylindrical Roller Bearings FAG NU213 -E-XL-TVP2

The FAG NU213 -E-XL-TVP2 cylindrical roller bearing, as an open idler bearing with a 65 mm bore, withstands high radial loads.

The single-row cylindrical roller bearing NU213 -E-XL-TVP2 has proven its worth under heavy radial loads in industrial machinery. With a bore of 65 mm, an outside diameter of 120 mm and a width of 23 mm, this roller bearing offers compact installation dimensions combined with a high load-carrying capacity. Due to their design, roller bearings feature line contact between the rollers and raceways, enabling them to accommodate high radial forces. The manufacturer, FAG, produces this version with normal radial clearance in the standard tolerance class P0/PN or ABEC 1.

What is the NU213 -E-XL-TVP2 cylindrical roller bearing suitable for?

This roller bearing primarily functions as a pure floating bearing in bearing arrangements where axial changes in shaft length due to thermal expansion must be compensated for without inducing stress. In industrial machinery, the NU design is used exclusively to support radial forces, whilst axial forces are absorbed by a separate fixed bearing. The polyamide cage ensures smooth running with low mass. The permissible temperature range is from -30 to +120 degrees Celsius.

What are the distinctive features of the NU design with a polyamide cage?

In the NU design, the outer ring has two fixed flanges, whilst the inner ring is flangeless. This allows the inner ring to be removed from both sides, which facilitates the separate mounting of the inner and outer rings onto the shaft and housing. The TVP2 polyamide cage is characterised by good damping properties. As this is an open bearing without an integrated seal, the bearing location must be sealed against dirt by the surrounding machine housing and supplied with lubricant externally.