Rexnord Single Hub, Elastomeric Coupling, 1-1/8 in. Bore, 2.6 in. Outside Diameter, 2-1/4 in. Hub Diameter, Tough Collar and Coupling for Machine Builders

Rexnord Single Hub, 1-1/8", 2.6", Shaft Coupling
✔️ Single shaft coupling, 1-1/8", 2.6", Pro Grade Build

Meet the Rexnord Hub, 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: Rexnord
✅ Mfr part number: 4
✅ Product type: Shaft Coupling
✅ Pack size: Single, 1 piece
✅ Size or length: 1-1/8"
✅ Additional size: 2.6"
✅ Additional size: 2-1/4"
✅ Details: Elastomeric Coupling

💡 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.

Add the Rexnord Hub to your kit and work smarter.