Radial Ball Bearing, Bearing Industry Number 1603, Bore Diameter 5/16 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. This item has been restricted from sale in the following state (s): []