Radial Ball Bearing, Bearing Industry Number 6004, Bore Diameter 20 mm, Closure Double Shielded, For Environment Food and Beverage, Oily/Greasy, Outer Ring Width 12 mm, Outside Diameter 42 mm, Ring Material Stainless Steel, Seal Type Not Applicable, System of Measurement Metric, Cage Material Stainless Steel, ABEC Rating 1, Ball Material Stainless Steel, Ball Material Grade AISI 52100, Bore Diameter Tolerance + 0.0 /- 0.1 mm, Cage Material Grade 304, Dynamic Radial Load Capacity 1, 688 lbf. This item has been restricted from sale in the following state (s): []