2pcs SBR20 20mm 1200mm Support Linear Guide Rail + 4pcs SBR20UU Linear Bearing Slide blocks For CNC Router Parts
Technical Details
| bottom support material: | aluminum |
| Guide Length: | 1200mm |
| Guide Width or Diameter: | 20mm |
| is customized: | Yes |
| Model Number: | SBR20 + SBR20UU |
| original place: | China |
| Shaft HRC: | 58-62 |
| shaft rod material: | high carbon steel(45#) |
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