Min. Order Reference FOB Price
1 Piece US$0.0001-0.0004 / Piece
Product Description
Product Description 8mm G20 DIN1.3505 AISI52100 Bearing Steel Solid Balls for Bicycle Part Hardness HRC58-65 Specification 25kg/20kg Color Sliver Layer Polishing Ball Shape Ground Trad Mark QS Material AISI 52100/ 100Cr6/ GCr15/ SUJ2 Feature (1)Mainly used in bearings (2)High ...