14mm to 15mm Jaw Type Flexible Coupling D40-L66

D40-L66 Flexible Jaw Coupling
✔️ 14mm to 15mm Bore - 66mm Long, Aluminum Body

The D40-L66 jaw-type flexible coupling is made to connect shafts of 14mm and 15mm diameters while handling misalignment and vibration. With its lightweight aluminum body and flexible spider insert, it’s perfect for smooth, backlash-free motion in motors, actuators, and automation systems.

✅ Bore sizes: 14mm (Side A), 15mm (Side B)
✅ Coupling length: 66mm
✅ Outer diameter: 40mm
✅ Material: Aluminum for light weight and corrosion resistance
✅ Flexible jaw insert absorbs misalignment and vibration
✅ Zero backlash at low torque due to tight hub fit
✅ Easy assembly and disassembly of hub and sleeve
✅ Provides electrical insulation between shafts
✅ Spider color may vary depending on stock
✅ Quantity: 1 coupling

💡 What makes jaw-type couplings like the D40-L66 a smart choice?
They’re perfect for clean, quiet torque transfer in tight systems.

• Absorb angular, radial, and torsional misalignment

• Great for stepper motors, servos, and CNC machines

• Protect connected components from shock and vibration

• Deliver smooth rotation with no play at low torque

Need reliable connection with a little flex? Drop this coupling in and let your shafts spin in sync!