12mm Linear Rail Kit With Slide Block For Precision Motion Heavy Duty Build Bearing Steel Track 200mm Length Four Point Load Design Built In Lubrication System Smooth Glide For CNC Machines And Automation

12mm Linear Rail Kit with Slide Block, 200mm Long (Single)
✔️ 12mm rail width, 200mm length, 4-point load, built-in lubrication

This 12mm linear rail kit combines a bearing steel track and a precision slide block designed for compact, heavy-duty motion. It’s ideal for small CNC machines, automation setups, and precision measuring equipment where smooth, accurate linear travel is critical. The built-in lubrication system enables easy maintenance by adding oil through a side inlet.

✅ Rail width 12 mm, overall length 200 mm
✅ 4-point design supports load from all directions
✅ Bearing steel construction for durability
✅ Built-in lubrication system with side oil inlet
✅ Block fixation: Locked for stable mounting
✅ Ball retainer design enables easy interchangeability

💡 What is a linear rail used for and how should you pick one?
- Handy for precise movement in CNC machines, automation equipment, and measurement rigs.
- Look for sealed ball bearings like ceramic options for reduced friction and longer life.
- Check rail width compatibility (12 mm in this case) and lubrication access.