Miniature Ball Bearing, Bearing Industry Number MF85, Bore Diameter 5 mm, Closure Double Shielded, Outer Ring Width 2.5 mm, Outside Diameter 8 mm, Ring Material Stainless Steel, System of Measurement Metric, Cage Material Steel, Cage Type Crown, Dynamic Radial Load Capacity 218 N, Fillet Radius 0.1 mm, Finish Chrome Plated, Flange Diameter 9.2 mm, Flange Thickness 0.6 mm, Flange Type Flanged, Includes Retaining Ring No, Lubricant Material Grease