Martin Single Hub-Coupling, Solid Drivetrain Part Built for Daily Use, Pro Grade Shaft Coupling for Smooth Power Transfer, Tough Collar and Coupling for Machine Builders

Martin Single Hub-Coupling for Daily Work
✔️ Single coupling hub, Pro Grade Build, Smooth Power Transfer

Meet the Martin Hub-Coupling, a shaft coupling or collar for joining shafts, locking parts in place and transmitting power. It's a staple in plants, machine shops and motion control setups. You get one single unit with this order.

✅ Brand: Martin
✅ Mfr part number: 5018 1 3/16
✅ Product type: Coupling Hub
✅ Pack size: Single, 1 piece

💡 How do I pick the right shaft coupling?

Match the coupling to your shaft sizes, torque, speed and misalignment.

• Check the bore sizes and keyways on both shafts.
• Make sure the torque and RPM ratings beat your load.
• Pick a flexible style if the shafts don't line up perfectly.

Add the Martin Hub-Coupling to your kit and work smarter.