HCB71901-C-T-P4S-UL FAG/Schaeffler Technologies 12 x 24 x 6 mm ANGULAR CONT. …
P4S – Precision Higher than P4. The HCB71901-C-T-P4S-UL FAG 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.