Lovejoy 69790434683 Steel HercuFlex FX Series 34683 FCX 7 Hub, 7-1/2" Bore, 14.3" OD, 8.69" Length Through Bore, 1-3/4" x 3/4" Keyway, 1638750 Inch Pounds Item Torque

                The Hercuflex coupling has increase nominal torque, larger maximum bore size and longer service life. It is interchangeable with standard AGMA flange interface.