Heavy Duty Linear Rail Kit With Two 1000mm Rails And Four SBR12UU Slider Blocks End Stops Included Rock Solid Build For CNC Routers And 3D Printers Smooth Precise Motion For Your Projects
✔️ Includes two 1000mm rails, four SBR12UU blocks, end stops
This heavy-duty linear rail kit delivers smooth, precise motion for CNC routers and 3D printers. Each rail is 1000mm long (39.37 in) with a 12mm diameter shaft, carbon steel with chromium coating for durability and rust resistance. Four SBR12UU slider blocks ride along the rails, and end stops prevent travel beyond the rail ends. Custom options include rail length, retaining rings, and adjustable handles, message us via Amazon to tailor this kit to your build.
✅ Rails length: 1000 mm (39.37 in) each; diameter 12 mm (0.47 in) shaft
✅ Material: carbon steel with chromium coating; anti-rust treatment; high hardness
✅ Blocks: 4x SBR12UU slider blocks rated up to 94.4 lbs per block (42.8 kg); total 377.6 lbs (171.3 kg)
✅ End stops and retaining ring: included to prevent end travel; adjustable handle to tune tightness
✅ Pack content: 2x rails, 4x sliders, end stops; ideal for CNC routers, 3D printers, and automated equipment
💡 What is a heavy-duty linear rail kit used for in CNC machines and automation setups? A handy setup for precise motion and robust support across automated equipment. - It enables smooth, low-friction travel across long spans for accurate positioning. - It supports heavy loads while maintaining repeatable alignment. - It can be customized for different lengths, end-stop configurations, and tightness settings.