Cylindrical Roller Bearings FAG NU204 -E-XL-TVP2

The FAG NU204 -E-XL-TVP2 cylindrical roller bearing offers high radial load-carrying capacity with compact dimensions of 20 × 47 × 14 mm for demanding industrial applications.

The FAG NU204 -E-XL-TVP2 cylindrical roller bearing is a single-row radial roller bearing designed for demanding operating conditions in general mechanical engineering. Thanks to the modified line contact between the cylindrical rollers and the raceways, the design can withstand high radial loads. With a bore of 20 mm, an outside diameter of 47 mm and a width of 14 mm, this standardised design is suitable for compact installation spaces.

In which applications does the NU204 -E-XL-TVP2 compensate for changes in length?

It is recommended for use in bearing arrangements where purely radial forces are acting and operational length changes in the shaft need to be compensated for. As a classic non-locating bearing, the design does not absorb any axial forces. As the inner ring is manufactured without a flange, the shaft moves axially freely relative to the housing, which effectively prevents mechanical stress in the bearing system.

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

The NU design simplifies assembly and maintenance procedures, as the inner ring can be removed from both sides. Both bearing rings can be fitted separately onto the shaft and housing. The integrated polyamide cage (TVP2) guides the rollers quietly and is designed for a temperature range of –30 to +120 degrees. The single-row roller bearing has the standard tolerance class P0/PN or ABEC 1 and standard radial clearance. As the outer ring is designed without a lubrication groove or bore and no seals are integrated, lubrication is provided by the housing environment.