Miniature Ball Bearing Bearing Industry Number MR126 Bore Diameter 6 mm Closure Double Shielded Outer Ring Width 4 mm Outside Diameter 12 mm Ring Material Stainless Steel System of Measurement Metric Cage Material Steel Cage Type Crown Ribbon Dynamic Radial Load Capacity 716 N Fillet Radius 0.2 mm Finish Chrome Plated Flange Diameter 13.6 mm Flange Type Non-Flanged Includes Retaining Ring No Lubricant Material Grease