Radial Ball Bearing, Bearing Industry Number 6001, Bore Diameter 12 mm, Closure Double Sealed, Outer Ring Width 8 mm, Outside Diameter 28 mm, Ring Material Alloy Steel, Seal Type Contact, System of Measurement Metric, Cage Material Steel, ABEC Rating 1, Ball Material Alloy Steel, Bore Diameter Tolerance +0/-0.008 mm, Dynamic Radial Load Capacity 1,320 lbf, Includes Retaining Ring No, Lubricant Material Royco 27