Radial Ball Bearing, Bearing Industry Number 6003, Bore Diameter 17 mm, Closure Double Shielded, Outer Ring Width 10 mm, Outside Diameter 35 mm, Ring Material Alloy Steel, System of Measurement Metric, Cage Material Steel, ABEC Rating 1, Application Radial and Thrust Load Application, Bore Diameter Tolerance +0/-10 micron, Dynamic Radial Load Capacity Not Available, Includes Retaining Ring No, Lubricant Material Grease WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)