Martin SK 2 1/2 Quick Disconnect Bushing, Ductile Iron, Inch, 2.5\ Bore, 2.812\ OD, 1.93\ Length
- Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
- Split through flange and taper to provide strong clamping on the shaft.
- Ductile iron for greater strength than gray cast iron and resistance to wear, galling, and corrosion.
- Keyed to the shaft to prevent the shaft from rotating in the bushing.
- Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.