Beefed Up SBR16 2000mm Linear Rail Kit With 2 Rails And 4 SBR16UU Blocks, 16mm Guide, 78.7 Inch Length, Ultra Smooth Precision For CNC Machines, Fully Supported Sliding Bearing System

2-rail SBR16 2000mm Linear Rail Kit with 4 blocks
✔️ Includes 2x rails and 4x SBR16UU blocks, ready to install

The linear rail kit supplies two 2000 mm SBR16 rails and four SBR16UU bearing blocks, forming a complete sliding guide for precise motion. It’s a common choice for DIY CNC machines, milling centers, laser cutters, and automation fixtures where long, straight travel is needed.

✅ 2 x SBR16-2000mm linear rails (2000 mm / 78.7 in) for long, smooth travel
✅ 4 x SBR16UU bearing blocks with precision sliding action
✅ Chrome plating provides anti-rust finish and high hardness
✅ Aluminum support frame stabilizes rails for straight motion
✅ Includes 16 M5 x 20 screws to connect blocks and plates
✅ Ideal for CNC routers, lathes, laser welders, and automation rigs

💡 What is a linear rail kit used for in CNC machines and automation setups?

It’s a precise motion guide that helps machines move parts smoothly with minimal play. - Precision alignment for motion systems in CNC routers, mills, and robotic fixtures - Smooth, low-lash travel reduces finish defects and improves repeatability - Uses standard SBR16 blocks and rails for easy upgrades and repair - Works with aluminum supports to keep rails stable under load