8mm/5mm Flexible Aluminum Coupling with Plastic Insert

This is a flexible coupling made of aluminium with a shock-absorbing plastic insert in the core. One side has a bore of 8mm and the other has an inner diameter of 5mm. Thanks to the plastic insert, the coupling is flexible and can absorb serious shocks and vibrations. For instance, the coupling can be used in the connection of a stepper motor with a larger drive shaft. 

Technical Details: 

• Fixation: 2x M3 Cylinder head 
• Inner diameter: 8mm/5mm 
• Outer diameter: 20mm 
• Length: 25mm 
• Weight: 18g 

Delivery contents: 

• 1x 8mm/5mm Flexible Aluminum Coupling with Plastic Insert