SBR20 Linear Rail Kit With Two 1800mm Rails And Four SBR20UU Blocks For CNC Routers And Automated Machines High Precision Steel Rails For Smooth Sliding And Reliable Linear Guidance

SBR20 1800mm Linear Rail Kit with 2 rails and 4 blocks
✔️ 2 x 1800 mm rails with 4x SBR20UU sliding blocks for CNC machines

This complete linear rail kit includes two 1800 mm SBR20 rails and four SBR20UU sliding blocks, designed for precise, smooth motion in automation setups like CNC routers, lathes, laser machines, and other automated equipment. Rails are carbon steel with chrome plating for rust resistance; blocks use bearing steel with an aluminum housing for long-lasting performance.

✅ SBR20 rail shafts: 1800 mm / 71 in length; carbon steel with chrome finish
✅ SBR20UU sliding blocks: 4 pcs; high-precision bearings in aluminum housing
✅ Weight: approx 13 kg; package dimensions: 185 x 90 x 80 mm (72.8 x 3.5 x 3.1 in)
✅ Pack contents: 2 rails + 4 blocks; ready for quick install

💡 What is a linear rail system used for in DIY CNC projects and automation equipment?

It's a handy setup that delivers smooth, accurate travel in a compact package.

• handy for diy cnc routers, laser cutters, and automation projects
• provides precise linear motion with SBR20 rails and SBR20UU blocks
• reduces vibration and wear for repeatable results in automated work
• works with common 20 mm rail profiles for easy upgrades