Radial Ball Bearing, Bearing Industry Number 6204, Bore Diameter 20 mm, Closure Double Shielded, For Environment Caustic, Chemical, Food and Beverage, Pharmaceutical, Poultry, Outer Ring Width 14 mm, Outside Diameter 47 mm, Ring Material Stainless Steel, System of Measurement Metric, Cage Material Stainless Steel, ABEC Rating 1, Ball Material Stainless Steel, Bore Diameter Tolerance +0/-0.01 mm, Cage Material Grade 304, Dynamic Radial Load Capacity 2,304 lbf, Flange Diameter Not Applicable