Cylindrical Roller Bearings FAG NU2315 -E-XL-TVP2

The FAG NU2315 -E-XL-TVP2 cylindrical roller bearing, as an open idler bearing, accommodates high radial loads with main dimensions of 75 × 160 × 55 mm.

The NU2315 -E-XL-TVP2 cylindrical roller bearing is a single-row radial roller bearing from FAG designed for demanding industrial applications. Thanks to the line contact between the cylindrical rollers and the raceways, this design transmits high radial loads. The NU design is characterised by two fixed flanges on the outer ring, whilst the inner ring is flangeless. This bearing is primarily used in applications requiring high rigidity and load-carrying capacity.

In which mounting situations does the NU2315-E-XL-TVP2 idler bearing prove its worth?

This roller bearing functions primarily as a pure idler bearing in gearboxes, electric motors and industrial drives. As the inner ring has no flanges, the shaft can be moved axially in both directions relative to the housing. The design thus compensates for thermal length changes in the shaft directly within the bearing without any constraint. The roller bearing accommodates radial loads only and keeps axial forces away from the roller set.

What are the key features of the NU design and the polyamide cage?

The polyamide cage (suffix TVP2) guides the rollers quietly and is characterised by its low weight. As an open bearing, the design has no integrated seals, so lubrication and sealing are provided by the housing environment. The permissible temperature range for the lubricant and the cage is from -30 to +120 degrees. The inner ring, which can be removed from both sides, also allows the inner and outer rings to be fitted separately.