Model Number: XYB SS balls Brand Name: XYB or OEM Key Specifications/Special Features: Stainless steel ballDescription: corrosion resistance, commonMaterial: 440C, 304, 316Uses: valves, rolling bearing, antifriction bearing, linear movement, pump spray, check valve, automobile industry, bearings toy parts computer parts automated conveyor chemical industry, household cleaning products, cosmetics, pet supplies computer peripheral equipment and pharmaceutical products Brand XYB Material AISI440C Core Solid Shape Round Diameter 1.0mm to 50.8mm Size Big, Giant, Large, Micro, Mini, Miniature, Small Grade G40 G100 G200 G500 G1000 G2000 Hardness 58HRCMin Certification SGS, RoHS Sale Factory Wholesale Sample Small Quantity of Free Samples