INA RPNA40/55-XL 40mm I.D Needle Roller Bearing, 55mm O.D

The bearings comprise drawn outer cups, plastic support rings with a concave inner profile, outer rings with a spherical outside surface, needle roller and cage assemblies and removable inner rings. Aligning needle roller bearings are X-life bearings. These bearings have optimised raceway surfaces. This gives higher load carrying capacity and longer rating life.

Compensation of misalignments
Needle roller bearings without inner ring
Needle roller bearings with inner ring
Displacement of the inner ring
Sealing
Lubrication
Operating temperature
Cages