... ,good service 3.20 years supply bearing 4.TS16949 quality Thin-Walled Deep Groove Ball Bearing1. The bearing is full of ... . Preventing grease leakageSeries Series16000,6000,,6200,6300,6800,,6900,etc. Thin wall KF120CPO,JU065XPO,KF180XPO,JU100XPO,KD080CPO,etc. Ring Material Chrome Steel ...