Elastic Coupling(5-8mm)

These Aluminum shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts. One-piece design allows flexible coupling to achieve a zero clearance to transmit torque and no maintenance advantages. Flexible coupling is the preferred product, In many stepper, servo system, Practical applications.

Specification:

• Length:24.5mm
• Diameter: 19mm
• Bore A: 5mm
• Bore B: 8mm 

• 1 x  Aluminum shaft couplers
• 4 x Net
• 1 x Allen driver