Radial Ball Bearing Bearing Industry Number Special Radial Ball Bore Diameter 3/4 in Closure Open Outer Ring Width 1.062 in Outside Diameter 2 1/2 in Ring Material Alloy Steel System of Measurement Inch Cage Material Nylon ABEC Rating 1 Ball Material Alloy Steel Bore Diameter Tolerance +/-0.005 in Dynamic Radial Load Capacity 3 150 lbf Flange Type Non-Flanged Includes Retaining Ring No Lubricant Material Alvania #3