Martin SK 7/8 Quick Disconnect Bushing, Sintered Steel, Inch, 0.87\ 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.
- Sintered steel for greater strength and resistance to wear than steel.
- 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.