Radial Ball Bearing Bearing Industry Number 6003 Bore Diameter 17 mm Closure Double Shielded For Environment Oily/Greasy Outer Ring Width 10 mm Outside Diameter 35 mm Ring Material Alloy Steel System of Measurement Metric Cage Material Steel ABEC Rating 1 Ball Material Alloy Steel Ball Material Grade AISI 52100 Bore Diameter Tolerance +0/-0.008 mm Dynamic Radial Load Capacity 1 350 lbf Includes Retaining Ring No Lubricant Material Polyrex EM