Heavy Duty 4X 2800mm Linear Rails With 8 SBR50UU Blocks For CNC Router And 3D Printer 50mm Guide Rails Kit Optional SBR50LUU Block Upgrade Smooth Precision Motion
✔️ 4x 2800mm rails (110.24in) with 8 SBR50UU blocks included
This heavy-duty linear rail kit is built for precise, high-load motion in CNC routers and 3D printers. It delivers smooth travel and repeatable alignment for reliable automation projects.
✅ Rail shafts: 2800mm long (110.24in), 50mm diameter (1.97in)
✅ Includes 8 SBR50UU slider blocks; upgrade to SBR50LUU available on request
✅ Load capacity: up to 859 lbs per block, 6870 lbs total for 8 blocks
✅ Material and coating: carbon steel shafts with chromium coating; anti-rust treated
✅ Customization: end stops and adjustable handle; 3-month warranty
✅ Color: SBR50-UU
💡 What is a heavy-duty linear rail kit used for in CNC routers and 3D printers? This handy system provides precise, smooth motion and heavy-load support for demanding projects.
- Handy for precise motion control in CNC routing and 3D printing
- Great for reducing friction and noise in automated setups
- Supports 50mm guide rails and SBR50UU blocks for stable travel