3/8" 9.525mm Grade200 Carbon Steel Ball for Bicycle Parts and Low Precision Bearings, Furniture Bearings 3.521g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：High Carbon Chrome 3mm 11mm 15mm 16mm Bulk Steel Balls for Bearing 0.110g 5.434G 14G 17g Next：Chrome Steel Solid Round Metal Balls 8mm for Air Shot Gun Roller Conveyors 2.218g AISI1010 1015 G1000
