Dodge Conveyor Bushing, 2-3/16 in Bore Dia, 3-7/8 in Barrel Dia, 5.94 in Hub Dia, 4-9/16 in Bolt Circle, 11/16 in Flange Thickness, 4 Bolt Holes, 7/16-14 x 2 in Screw, For Use With: XTH30 XT Hub, 2-1/16 in Overall Length, 1/2 x 1/4 in Keyway, Cast Iron, Gray Size XTB30 bushing2 in/ft taper for easy on, easy off