Radial Ball Bearing Bearing Industry Number 6307 Bore Diameter 35 mm Closure Double Sealed Outer Ring Width 21 mm Outside Diameter 80 mm Ring Material Alloy Steel Seal Type Contact System of Measurement Metric Cage Material Thermoplastic Ball Material Alloy Steel Cage Material Grade Polyamide Dynamic Radial Load Capacity 33 500 lbf Includes Retaining Ring No Lubricant Material Asonic GHY 72