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

Ruland Single Jaw Coupling Hub for Daily Work
✔️ Single coupling hub, Plant and Shop Use, Pro Grade Build

The Ruland Jaw Coupling Hub 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 listing is for one single item.

✅ Brand: Ruland
✅ Mfr part number: JC44-22-A
✅ Product type: Coupling Hub
✅ Pack size: Single, 1 piece

💡 Jaw vs disc vs grid couplings, what's the difference?

Each style handles torque and misalignment a bit differently.

• Jaw couplings are a budget friendly pick with a flexible spider.
• Disc couplings are stiff and accurate for motion control.
• Grid couplings handle shock loads and heavy duty drives.

Grab the Ruland Jaw Coupling Hub and get the job done right.