Agricultural Disc Bearing Bore Shape Round Bore Size 1.77 in Ball Material Steel Flange Type Non-Flanged Housing Material Alloy Steel Outside Diameter 3.346 in Overall Width 1.437 in System of Measurement Inch Closure Double Sealed ABEC Rating 1 Application Severe Tillage Bearing Industry Number DC209TTR10 Bore Size Tolerance +/-0.005 in Cage Material Nylon Cage Type Pressed Dynamic Radial Load Capacity 7 350 lbf Flange Size Not Applicable For Shaft Size 1 3/4 in