Radial Ball Bearing Bearing Industry Number 6309 Bore Diameter 45 mm Closure Double Sealed Outer Ring Width 25 mm Outside Diameter 100 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 68 500 N Fillet Radius 1.5 mm Finish Chrome Plated Includes Retaining Ring No ISO Rating Class 0 Lubricant Material SRI 2