Linear Guide Rail Set, 2x1000 mm Rails, 4 Slide Blocks

Linear guide rail set SBR16 1000mm delivers smooth, accurate motion control for CNC routers, 3D printers, laser engravers, and DIY automation builds. This kit pairs 2 x 39.4 in (1000 mm) supported rails with 4 SBR16UU bearing blocks to reduce friction, handle heavy loads, and improve repeatability. Chrome-plated carbon steel shafts and an aluminum base help resist corrosion while maintaining stable alignment under pressure.

Upgrade your motion system with supported linear rails built for rigidity, accuracy, and long service life. The carbon steel shaft and aluminum support base keep your gantry or sled steady, while the bearing blocks glide with low friction to reduce missed steps and uneven cuts. Ideal for router/mill/lathe sleds, CNC machines, 3D printer axes, and trainer rocker plate builds. Grab yours today and finish your build with stable, predictable linear movement.