Radial Ball Bearing Bearing Industry Number 6200 Bore Diameter 10 mm Closure Open For Environment Oily/Greasy Outer Ring Width 9 mm Outside Diameter 30 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 1 150 lbf Includes Retaining Ring No