MARTIN%20SPROCKET%20-AND-%20GEAR%20INC . Q21116

The Martin Q2 1 1/16 MST Bushing features a split taper design for mounting a pulley, sheave, or sprocket on a drive shaft. Made from ductile iron, it offers greater strength than gray cast iron and resistance to wear, galling, and corrosion. The bushing has a solid flange and double-split barrel for improved concentricity and clamping on the shaft. It is keyed to both the shaft and drive component for higher torque carrying capacity.