Boston Gear Single Jaw Coupling Insert, Polyurethane, FC38, Solid Drivetrain Part Built for Daily Use, Pro Grade Shaft Coupling for Smooth Power Transfer

Boston Gear Single Jaw Coupling Insert, Polyurethane
✔️ Single shaft coupling, Polyurethane, Pro Grade Build

Meet the Boston Gear Jaw Coupling Insert, 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: Boston Gear
✅ Mfr part number: XFCA38
✅ Product type: Shaft Coupling
✅ Pack size: Single, 1 piece
✅ Material: Polyurethane

💡 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 Boston Gear Jaw Coupling Insert to your kit and work smarter.