Two Piece SBR20 Linear Rail Kit 300mm With Four SBR20UU Bearing Blocks For CNC Machines Pro Grade Rails And Blocks Set Easy Mounting High Rigidity Smooth Sliding For Automated Systems

Two-Piece SBR20 Linear Rail Kit 300mm with Four Blocks
✔️ Includes 2 rails, 4 blocks, and mounting hardware for CNC setups

This complete SBR20 linear rail kit delivers precise, smooth motion for CNC machines, routers, lathes, and automation setups. It’s built for high rigidity and easy mounting in DIY rigs or industrial environments.

✅ Rails: 2 x SBR20-300mm rail shafts (300 mm / 11.81 in) for rigid guides
✅ Blocks: 4 x SBR20UU bearing blocks with aluminum housings
✅ Hardware: 30 x M5×16 socket-head screws and 1 x M6×12 handle
✅ Materials: bearing steel rails, chrome-plated surface for rust resistance and durability
✅ Easy install: pre-drilled aluminum supports for quick mounting

💡 What is a SBR20 linear rail kit used for in automated machine builds? This handy guide explains why it's a go-to for precise motion in CNCs and automation. - Handy for CNC routers, laser cutters, and automation rigs - Provides low-friction, high-rigidity linear guidance for repeatable moves - Simplifies alignment with pre-drilled mounting holes and standard hardware - Durable chrome-plated surfaces resist rust and wear for long life