Radial Ball Bearing Bearing Industry Number R24 Bore Diameter 1 1/2 in Closure Double Sealed For Environment Oily/Greasy Outer Ring Width 0.562 in Outside Diameter 2 5/8 in Ring Material Alloy Steel Seal Type Contact System of Measurement Inch Cage Material Steel ABEC Rating 1 Ball Material Alloy Steel Ball Material Grade AISI 52100 Bore Diameter Tolerance +0/-0.00045 in Dynamic Radial Load Capacity 3 780 lbf Flange Diameter Not Applicable Flange Thickness Not Applicable