Miniature Ball Bearing Bearing Industry Number 626 Bore Diameter 6 mm Closure Double Shielded Outer Ring Width 6 mm Outside Diameter 19 mm Ring Material Alloy Steel System of Measurement Metric Cage Material Steel ABEC Rating 1 Cage Type Crown Ribbon Dynamic Radial Load Capacity 2 340 N Fillet Radius 0.3 mm Finish Chrome Plated Flange Diameter 22 mm Includes Retaining Ring No Lubricant Material Grease