7.84mm AISI1010-AISI1015 Automotive Bearing Carbon Steel Ball for Bicycle Parts G100 G200 1.965g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：G100 G500 G1000 7.85mm Solid Iron Ball Carbon Steel Ball for Bicycles Polishing and Milling Machineries 1.903G Next：Replacement Parts 5mm Diameter Bike Carbon Steel Ball Bearing Drawer Rails, Skates, Roller Conveyors, Castors, Locks, Bearing Units. Utilized in Burnishing
