HC71917-E-T-P4S-UL FAG/Schaeffler Technologies 85 x 120 x 18 mm ANGULAR CONT….
P4S – Precision Higher than P4. The HC71917-E-T-P4S-UL FAG is a high-speed design hybrid spindle bearing. This bearing type without seals has small ceramic balls. Hybrid spindle bearings can reach very high speeds with very little heat generation and wear.