Radial Ball Bearing, Bearing Industry Number R12, Bore Diameter 3/4 in, Closure Double Shielded, For Environment Caustic, Chemical, Food and Beverage, Pharmaceutical, Poultry, Outer Ring Width 0.437 in, Outside Diameter 1 5/8 in, Ring Material Stainless Steel, System of Measurement Inch, Cage Material Stainless Steel, ABEC Rating 1, Ball Material Stainless Steel, Bore Diameter Tolerance +0/-0.0004 in, Cage Material Grade 304, Dynamic Radial Load Capacity 1,467 lbf, Flange Diameter Not Applicable