Radial Ball Bearing Bearing Industry Number 6302 Bore Diameter 15 mm Closure Open For Environment Oily/Greasy Outer Ring Width 13 mm Outside Diameter 42 mm Ring Material Alloy Steel System of Measurement Metric Cage Material Steel ABEC Rating 1 Ball Material Alloy Steel Ball Material Grade AISI 52100 Bore Diameter Tolerance +0/-0.008 mm Dynamic Radial Load Capacity 2 570 lbf Includes Retaining Ring No