2x4mm
Size2x4mm
Special Features
- D (Outside diameter): 20mm
- L (Inside Length): 25mm
- Material: Aluminium alloy
- 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
D (Outside diameter): 20mm
L (Inside Length): 25mm
Material: Aluminium alloy
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