ABB Dodge® Taper Lock Bushing, Finished W/ Keyway, 2-7/16 in Bore Dia, 3.38 in Barrel Dia, Sintered Steel, Series: 2517 Series, 4.38 in Hub Dia, 8 deg Taper, 3-1/4 in Bolt Circle, 2 Bolt Holes, 1/2 x 1 in Screw, 11600 lb-in, 5/8 x 3/16 in Keyway