Heavy Duty Linear Guide Kit With 2200mm Rails And 16mm Stop Collars, Includes Four 16mm Bearing Blocks For Smooth CNC And 3D Printer Motion, Carbon Steel, Heat Treated For Rock Solid Performance, Built To Last

Heavy Duty Linear Guide Kit with 2200mm Rails & 16mm Collars
✔️ Includes 2 rails, 4 bearing blocks, 4 collars for CNC/3D printing

This heavy duty linear guide kit is built for precision motion in CNC routers, 3D printers, laser cutters, and other automation setups. It pairs two long 2200mm rails with four SBR16UU blocks and 16mm collars to ensure stable, repeatable movement under load.

✅ Material: Carbon steel, heat treated
✅ Rails: 2 x 2200mm SBR16 rails
✅ Blocks: 4x SBR16UU bearing blocks
✅ Hardware: 17 screws, locking handle, wrench, and 4x 16mm stop collars
✅ Applications: CNC routers, 3D printers, laser cutters, woodworking machinery

💡 What is a heavy duty linear guide kit used for in CNC routers and 3D printers?

This setup delivers smooth, precise axis motion for reliable tool paths. - high rigidity with carbon steel rails and heat-treated blocks - low friction from SBR16UU bearing blocks for consistent motion - easy alignment and secure positioning with 16mm stop collars and locking hardware ✝️