Radial Ball Bearing, Bearing Industry Number 6315, Bore Diameter 75 mm, Closure Open, Outer Ring Width 37 mm, Outside Diameter 160 mm, Ring Material Alloy Steel, System of Measurement Metric, Cage Material Steel, ABEC Rating 1, Ball Material Alloy Steel, Bore Diameter Tolerance +0/-0.007 mm, Dynamic Radial Load Capacity 119 kN, Fillet Radius 2 mm, Includes Retaining Ring No, Lubricant Material MT47 Grease