Agricultural Disc Bearing Bore Shape Round Bore Size 2.188 in Ball Material Steel Flange Type Non-Flanged Housing Material Alloy Steel Outside Diameter 3.937 in Overall Width 1.311 in System of Measurement Inch Closure Double Sealed ABEC Rating 1 Application Severe Tillage Bearing Industry Number DC211TT2 Bore Size Tolerance +/-0.005 in Cage Material Steel Cage Type Pressed Dynamic Radial Load Capacity 9 780 lbf Flange Size Not Applicable For Shaft Size 2 3/16 in