... low libration 4.long service life deep groove ball bearingWe can provide competitive price with good ... Z2,Z3,ZV1,ZV2.ZV3.Z1V1.Z2V2.Z3V3.6)Precision level:ABEC-1,ABEC-3,ABEC-5. ... : Tube packing , Individual box packingDEEP GROOVE BALL BEARINGSpecificationsdeep groove ball bearing 6305 1)Size:60,62,63,64, ... 5. Clearance Grsde: C2, C0, C3, C4, C5;6. Vibration Grade: Z1V1, Z2V2, Z3V3.Benefits:1. Wide Array ...