Rigid Shaft Coupling With Five Sixteenth Inch Bore And Five Eighths Inch Outer Diameter One Inch Length Black Oxide Plated Steel Set Screw Motor Wheel Coupler Includes Four Set Screws For Torque Transmission

5/16 bore rigid shaft coupling, 5/8 in OD, 1 in length
✔️ 5/16 in bore, 5/8 in OD, 1 in length, steel, black oxide, 4 set screws

This rigid shaft coupling is a compact torque-transfer link used to join two rotating shafts in motors, pumps, and small gear drives. It provides a simple, reliable method for transmitting rotational motion in compact systems.

✅ Bore: 5/16 in (8 mm)
✅ Outer diameter: 5/8 in (16 mm)
✅ Length: 1 in (25 mm)
✅ Material: carbon steel with black oxide coating
✅ Includes four set screws for secure torque transmission

💡 What is a rigid shaft coupling used for in power transmission?

A handy connector used to link shafts and transfer torque in mechanical drives. - Transfers torque from motor to driven shaft - Maintains straight alignment and reduces backlash in compact setups - Works with 5/16 bore and 5/8 OD for compact setups