Lovejoy 68514436098 Cast Iron 6S Flange, 1-1/16" Bore, 4" OD, 1/4" x 1/8" Keyway, 450 Inch Pounds Item Torque

                S flanges are made of high strength cast iron and are bored-to-size for a slip fit on standard shafts. They are easy to install, are readily available from stock in a wide range of popular bore sizes, and are supplied with two set screws at 90°.