3mm to 8mm Jaw-Type Flexible Coupling D20 L25

D20-L25 Jaw Type Flexible Coupling - 3mm to 8mm Bore
✔️ Aluminum Body - 20mm OD - 25mm Length - Zero Backlash

This D20-L25 jaw-type flexible coupling connects a 3mm shaft to an 8mm shaft with precision and stability. Designed for light-duty power transmission, it delivers zero backlash at low torque and compensates for slight misalignment and vibration, making it perfect for stepper motors, 3D printers, CNC machines, and robotics.

✅ Bore 1: 3mm
✅ Bore 2: 8mm
✅ Outer diameter: 20mm
✅ Length: 25mm
✅ Type: Jaw-type flexible shaft coupling
✅ Material: Aluminum
✅ Insert: Spider (color varies by stock)
✅ Quantity: 1 coupling
✅ Features:

• Tight fit for zero backlash at low torque

• Smooth hub and sleeve assembly

• Accepts angular misalignment, eccentricity, and vibration

• Electrically insulated