Lovejoy 69790442414 HERCUFLEX FX Series 42414 FX 4S Steel Rigid Hub, 29 mm Bore, 205.7 mm OD, 8 mm x 3.3 mm Keyway, 120.7 mm Length Through Bore

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