Radial Ball Bearing Bearing Industry Number R6 Bore Diameter 3/8 in Closure Double Shielded For Environment Chemical Food and Beverage Pharmaceutical Poultry Outer Ring Width 0.281 in Outside Diameter 7/8 in Ring Material Stainless Steel System of Measurement Inch Cage Material Stainless Steel ABEC Rating 1 Ball Material Stainless Steel Bore Diameter Tolerance +0/-0.0003 in Cage Material Grade 304 Dynamic Radial Load Capacity 575 lbf Flange Diameter Not Applicable