Cylindrical Roller Bearings FAG NU2219 -E-XL-TVP2

The FAG NU2219 -E-XL-TVP2 cylindrical roller bearing, measuring 95 × 170 × 43 mm, offers high radial load-carrying capacity as a separable non-locating bearing.

The NU2219 -E-XL-TVP2 cylindrical roller bearing is a single-row radial roller bearing for industrial applications. The design accommodates high radial forces and compensates for thermally induced changes in the shaft’s length within the bearing. Thanks to its open design without sealing washers, this model is suitable for lubricated assemblies in mechanical engineering where the lubricant reaches the rolling elements directly.

What is the NU2219 -E-XL-TVP2 cylindrical roller bearing suitable for?

This cylindrical roller bearing withstands high radial loads at medium to high speeds. It is typically used in bearing arrangements subject to thermal shaft expansion or deflection. As the inner ring has no flanges, the unit functions purely as a non-locating bearing. This design prevents axial stress in the system when the shaft heats up and expands during operation.

What are the advantages of the NU design with a polyamide cage?

With the NU design, the inner ring can be removed from both sides. This facilitates assembly and disassembly, as the inner and outer rings can be mounted separately on the shaft and housing. The integrated polyamide cage (TVP2) guides the rollers with minimal weight and ensures quiet running. An operating temperature range of -30 to +120 degrees is permitted. As the outer ring has no groove or lubrication bore, lubricant is supplied via the surrounding housing structure.