Super Precision Bearing HC71922E.T.P4S.UL USMA CNC Ball Bearing HC71922E.T.P4S.UL Angular Contact Ball Bearings

The HC71922E.T.P4S.UL is a hybrid spindle bearing. This bearing type has large ceramic balls. Hybrid spindle bearings can reach very high speeds with very little heat generation and wear. Even at very high speeds, a high degree of rigidity is maintained. This makes the HC71922E.T.P4S.UL particularly suitable for use in high-speed- or grinding spindles.

Bearings for main spindles are available as:

super precision angular contact ball bearings

single row, as single bearings or in sets

contact angle 15°, 25°

with large or small balls

rolling elements made from rolling bearing steel or ceramic

rings made from rolling bearing steel