SBR Linear Rail with Bearing Block Kit (SBR 12/16/20/25)

Precision 丨 Durability:  
  ✅ Hardened steel rails with ±0.01mm/m accuracy.  
  ✅ Preloaded bearing blocks reduce vibration in CNC machining.  

Easy Customization:  
  - Multiple lengths (200mm to 2000mm) – cut to fit your machine.  
  - Compatible with SBR12/16/20/25 systems.  

Applications:  
  - CNC routers, 3D printers, automated assembly lines.  
  - Repairing worn guide rails in industrial equipment.  

Package includes:  2pcs  sbr fully Supported rail shafts and 4pcs Industry-standard sbr bearing slide block.