Radial Ball Bearing Bearing Industry Number 6312 Bore Diameter 60 mm Closure Double Sealed Outer Ring Width 31 mm Outside Diameter 130 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/-0.015 mm Dynamic Radial Load Capacity 18 400 lbf Flange Diameter Not Applicable Flange Thickness Not Applicable Flange Type Non-Flanged Includes Retaining Ring No