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Linear Ball Bearing Slide Block Bushing SC6UU/SC8UU/SC10UU/SC12UU for 3D Printer Box Bearing Bearings Bearing Block
- bearing steel for low noise and long service life.
- Ball in the cage to run a smooth ball guide surface even if in high-speed low noise
- These are great for small 6mm/8mm/10mm/12mm shaft rod projects such as 3D printer, engraving machine.
- 3D printer parts linear bearings set are double sealed to avoid contaminants entering and save replace the damaged ball bearings in your devices to improve efficiency and save energy
- Linear motion bearing provides safe and for the bearing sleeve and the bearing house assembly, much smoother and quieter than plastic bushings.