Agricultural Disc Bearing Bore Shape Round Bore Size 2.688 in Ball Material Steel Flange Type Non-Flanged Housing Material Alloy Steel Outside Diameter 4.921 in Overall Width 2.689 in System of Measurement Inch Closure Double Sealed ABEC Rating 1 Application Severe Tillage Bearing Industry Number DC214TTR3 Bore Size Tolerance +/-0.02 in Cage Material Nylon Cage Type Pressed Dynamic Radial Load Capacity 14 000 lbf Flange Size Not Applicable For Shaft Size 2 11/16 in