8Mm To 10Mm Bore Shaft Coupling Aluminum Alloy Pro Grade 25Mm Diameter 30Mm Length For Stepper Motors And Servo Motors 3D Printers CNC Machines Encoders DIY Four Pack

Four-Pack 8-10mm Bore Aluminum Shaft Plum Couplings 25x30mm
✔️ 25x30mm plum coupling, 8-10mm bore, aluminum alloy, 4pcs

The shaft plum couplings in this four-pack are compact, clamp-type devices that join two shafts with 8-10 mm bores. They’re ideal for hobby CNC machines, 3D printers, servo and stepper motors, and light to medium duty setups where precise, vibration-damped torque transfer matters. Note: this is not a sealed ball bearing or ceramic bearing; it’s a flexible coupling designed to dampen vibration.

✅ 25 mm diameter body, 30 mm long plum design (0.98 in x 1.18 in)
✅ Bore range 8-10 mm with screw-fastening clamp
✅ Aluminum alloy housing with polyamide core for vibration damping
✅ Compensates radial, angular, and axial misalignment for easy mounting
✅ Pack of four, each ~31 g, silver tone with red clamp accents

💡 What is a shaft coupling used for? A handy connector that links two rotating shafts to transmit torque while absorbing misalignment.
- shaft coupling basics for motors, printers, encoders - vibration damping with polyamide core and aluminum shell - 8-10 mm bore compatibility and 25x30 mm plum design - compact, light-duty to medium-duty applications