Needle Roller Bearings

Double row needle roller bearings without an inner ring and without flanges consist of an outer ring with two needle roller and cage assemblies. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. Bearings without flanges on the outer ring are separable, i.e. the outer ring and the needle roller and cage assemblies can be mounted separately. The outer ring includes features to facilitate relubrication.

• High radial load carrying capacity
• High stiffness and low cross-sectional height
• Accommodate axial displacement in both directions
• Separable design
• Enable a larger shaft diameter and a more rigid bearing arrangement