Radial Ball Bearing, Bearing Industry Number 63208, Bore Diameter 40 mm, Closure Double Shielded, Outer Ring Width 30.2 mm, Outside Diameter 80 mm, Ring Material Alloy Steel, System of Measurement Metric, Cage Material Steel, ABEC Rating 1, Ball Material Alloy Steel, Bore Diameter Tolerance +0/-0.012 mm, Cage Type Pressed, Dynamic Radial Load Capacity 32,500 N, Fillet Radius 1.1 mm, Finish Chrome Plated, Includes Retaining Ring No, ISO Rating Class 0, Lubricant Material Polyrex EM