Dodge QD Bushing, 100 mm Bore Dia, 130.6 mm Barrel Dia, 228.6 mm Hub Dia, 158.8 mm Bolt Circle, 184.2 mm Flange Dia, 28.7 mm Flange Thickness, 3 Bolt Holes, M16-2 x 120 mm Screw, 5085 N-m, For Use With: HTD Sprockets, 117.6 mm Overall Length, 28 x 6.4 mm Keyway, Ductile Iron Size J bushingFlanged design4 deg angled taperEasy On/Off operationManufactured precisely to industry standards