| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $6.43 | $6.30 | $6.10 | $5.84 | Contact US | 
                        10PCS MR63ZZ Deep Groove Miniature Ball Bearing High Quality Double Shielded Stainless Steel Bearing for 3D Printer
                                                $8.42
                                            
                        10PCS MR115-2RS Motor-grade Ball Bearing High Quality Stainless Steel Bearing for CNC Processing
                                                $8.19
                                            
                        GF-20x30 Plum Blossom Coupling 4mm-10mm Flexible Coupler for Servo Step Motor Encoder CNC
                                                $10.63
                                            CNC Stepper Motor Flexible Coupling Coupler OD 30x35mm Shaft 6-15mm optional
Specifications:
- Shaft coupler Often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.
- Shaft : optional,please choose before you make an order
- Outter Diameter: 25mm
- Length: 30mm
- Material: Aluminium
Package included:
- 1 x CNC Stepper Motor Flexible Coupling Coupler