Rexnord 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

Rexnord Single Hub-Coupling for Daily Work
✔️ Single coupling hub, Smooth Power Transfer, Plant and Shop Use

This Rexnord Hub-Coupling is 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. This is a single piece listing.

✅ Brand: Rexnord
✅ Mfr part number: 40R HSB 1.875 WRAPFLEX 0789357
✅ 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.

Pick up the Rexnord Hub-Coupling and keep your jobs moving.