Radial Ball Bearing, Bearing Industry Number 628, Bore Diameter 8 mm, Closure Double Sealed, Outer Ring Width 8 mm, Outside Diameter 24 mm, Ring Material Alloy Steel, Seal Type Non-Contact, System of Measurement Metric, Cage Material Steel, Ball Material Alloy Steel, Cage Type Pressed, Dynamic Radial Load Capacity 4,450 N, Fillet Radius 0.3 mm, Finish Chrome Plated, Includes Retaining Ring No, ISO Rating Class 0, Lubricant Material Not Available