Product details
Features:
- Double ball bearing design for low friction and extended lifespan
- Ultra high speed reaching up to 21000 RPM at 12V DC
- Built-in cooling fan blades for efficient heat dissipation under load
- Strong starting torque suitable for mini CNC, DIY drill, saw and lawn mower builds
Specification:
- Voltage: 12V DC
- Speed: 21000 RPM
- Bearing Type: Double Ball Bearing
- Shaft Type: Round straight shaft
Note: Requires a high-current 12V power supply (10A+ recommended for start-up current).




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