Cylindrical Roller Bearings FAG NUP2219 -E-XL-TVP2

The FAG NUP2219 -E-XL-TVP2 cylindrical roller bearing, a single-row fixed bearing measuring 95 × 170 × 43 mm, provides stable radial and double-sided axial support.

The NUP2219 -E-XL-TVP2 cylindrical roller bearing is a single-row rolling bearing designed for demanding applications. Thanks to the line contact between the cylindrical rollers and the raceways, this bearing can accommodate high radial loads. The manufacturer, FAG, fits this version with a dimensionally stable polyamide cage. Designed as an open bearing, it can be flexibly integrated into oil- or grease-lubricated systems, whilst the standard tolerance class P0/PN ensures a precise fit on shafts with a diameter of 95 mm.

In which installation situations is the NUP2219 -E-XL-TVP2 cylindrical roller bearing used?

This design is required primarily in applications where high radial forces are present and the shaft needs to be axially guided in both directions simultaneously. Thanks to the NUP fixed-end design, the bearing accommodates not only the primary radial load but also limited axial forces from alternating directions. Relevant applications include bearing arrangements subject to combined loads and requiring defined axial shaft positioning. As this is an open bearing, the surrounding housing structure provides protection against contamination and retains the lubricant.

What is the function of the NUP design and the polyamide cage?

The NUP design is characterised by two fixed flanges on the outer ring, one fixed flange on the inner ring and a loose flange disc. This arrangement guides the shaft in both axial directions. The integrated polyamide cage guides the rolling elements evenly, reduces the weight of the rotating components and operates quietly. With a standard radial clearance, this roller bearing is suitable for operating temperatures ranging from –30 to +120 degrees. The outer ring has neither a groove nor a lubrication bore, which is why the lubricant is supplied via the housing side.