Flanged Radial Ball Bearing Bearing Industry Number R8 Bore Diameter 1/2 in Closure Double Shielded Outer Ring Width 0.312 in Outside Diameter 1 1/8 in Ring Material Alloy Steel System of Measurement Inch Cage Material Steel ABEC Rating 1 Application Radial and Thrust Load Application Ball Material Alloy Steel Bore Diameter Tolerance +0/-10 micron Dynamic Radial Load Capacity 884 lbf Flange Diameter 1.225 in Flange Thickness 0.062 in Flange Type Flanged