100mm Stainless Steel Linear Guide Rail For CNC And 3D Printers High Load Torsion Miniature Rail System With Easy Assembly And Durable Slide Block For Smooth Precision Motion On Your Machine

100mm Stainless Steel Linear Guide Rail for CNC accuracy
✔️ High-load, hardened stainless rail and slider kit (1 rail + 1 slider)

This 100mm stainless steel linear guide rail kit features a hardened rail, Gothic arch ball track, and a matching slider. It is designed for smooth, precise motion in CNC routers, 3D printers, and automated equipment. The included pre-drilled M3 holes and robust construction make upgrades straightforward and reliable.

✅ 100mm stainless steel rail with hardened surface and HRC59.5 finish
✅ Gothic arch ball track design for 45-degree engagement and stable load distribution
✅ Two-row ball circulation for high load capacity and torsion tolerance
✅ Pre-drilled M3 mounting holes for quick, secure installation
✅ Ready-to-install kit with all parts included for easy upgrade

💡 What is a pillow block bearing used for?

Pillow block bearings support rotating shafts and help keep alignment, handy in machines with precise motion.

- Handy for CNCs, 3D printers, and automation setups requiring smooth shaft support - Helps reduce shaft misalignment and wear in long-running projects - Pairs well with sealed ball bearings and ceramic options for high-speed runs