Radial Ball Bearing, Bearing Industry Number 6208, Bore Diameter 40 mm, Closure Open, Outer Ring Width 18 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/-0.01 mm, Dynamic Radial Load Capacity 32.5 kN, Fillet Radius 1 mm, Includes Retaining Ring Yes, Lubricant Material MT47 Grease