Radial Ball Bearing, Bearing Industry Number 6010, Bore Diameter 50 mm, Closure Double Sealed, Outer Ring Width 16 mm, Outside Diameter 80 mm, Ring Material Stainless Steel, Seal Type Contact, System of Measurement Metric, Cage Material Stainless Steel, ABEC Rating 1, Ball Material Stainless Steel, Bore Diameter Tolerance +0/-0.012 mm, Dynamic Radial Load Capacity 4,900 lbf, Flange Diameter Not Applicable, Flange Thickness Not Applicable, Flange Type Non-Flanged, Includes Retaining Ring No