Heavy-Duty SBR20 Linear Rail Kit With 2 Rails 1000mm (39.4 Inch) And 4 SBR20UU Square Type Blocks For Fully Supported Shaft Rod Ultra-Precise Plug-And-Play Linear Guide System For Smooth Motion Ideal For CNC 3D Printers And Robotics

Heavy-Duty SBR20 Rail Kit: 2x Rails 1000mm (39.4 in)
✔️ Includes 2x 1000mm SBR20 rails and 4x SBR20UU blocks for setup

This heavy-duty linear rail kit delivers precise, low-friction motion for DIY CNC machines, 3D printers, robotics, and automation setups. It includes two 1000mm rails and four SBR20UU blocks designed for smooth, repeatable performance with an aluminum support frame.

✅ Includes 2x SBR20-1000mm rails and 4x SBR20UU blocks
✅ Aluminum support plate for stable mounting
✅ Chrome-plated rail surface for rust resistance and high hardness
✅ 16x M6x20 screws included to connect blocks and plates
✅ Smooth, precise movement with low wear

💡 What is a SBR20 linear rail kit used for in DIY CNC machines and robotics projects?

This handy setup helps hobbyists and professionals achieve solid, repeatable motion in a range of machines.

- Handy for accurate, repeatable motion on CNC routers and 3D printers - Pairs with SBR20UU blocks and aluminum supports for solid alignment - Low-friction rail surfaces reduce wear and maintenance - Widely used in hobby CNC, laser systems, automation, and robotics✝️