Special Features
- Out Diameter : 19mm
- Length : 25mm
- Inner bore diameter : d1 5mm to d2 8mm
- Rigid shaft coupling is simplicity in structure,high torsional rigidity,no backlash, for high-speed rotation
- The shaft couplers are mainly used for CNC machines,servo motors, spindle,step motor etc
Description
2pcs Rigid Stepper Motor Shaft Couplings 5mm X 8mm X25mm Coupler Step Motor Connecting Lead Screw 3D Printer Parts
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