ball bearing 6205: 1.factory supply 2.sample for free 3.GCR15, Carbon steel CHINA HOT SELL deep groove ball bearing 6204 :1.Details: Model Number6204 ball bearing TypeDeep groove ball bearingDimension20*47*14 mmSeals TypeOpen/ZZ/RSMaterialRing Material Chrome Steel ,Carbon steel,Stainless steelCage material Nylon ,steel , brass ClearanceC0,C2,C3,C4,C5VibrationZv1,Zv2 and Zv3Precision RatingP0,P6, ...