QD Bushings by Martin Sprockets Inc. are engineered in premium-quality steel with torque capacity capabilities of 1,500 – 20,000 pounds. We stock a huge supply of bushings ranging from bore sizes of 1/2″ to 3″.
QD Bushings feature a split tapered flange with the split central to the flange and taper. They are used on sprockets, sheaves, and pulleys where more clamping force is required over standard bored-to-size bushings. Quick-Disconnect Bushings are essential for mounting v-belt drives, synchronous belt drives and roller chain drives.
Our direct supply chain to Martin Sprockets factories gets a wider range of QD Bushings delivered at the right time at the right price.