Heavy Duty 40Mm Linear Rail Bearing Kit Featuring 2350Mm Smooth Gliding Aluminum Slider Block Engineered For Rock Solid Cnc Routing And Pro Shop Grade Builds

Heavy duty 40mm linear rail kit for smooth CNC builds
✔️ SBR40UU sliders cover 2350mm (92.52 inch) travel distance

This heavy duty linear rail kit gives you precise sliding motion for router tables and CNC machines. You get a complete set including two open aluminum slider blocks plus a full length guided shaft ready for your quick assembly. The chromed steel road fights corrosion while the matte aluminum carriers absorb vibration during tight passes.

✅ Carbon steel guide rail coated in chrome for rust resistance
✅ Internal engineering plastic stops ball dropouts and needs zero upkeep
✅ Anodized aluminum housing keeps loads steady during heavy cuts
✅ Easy alignment fits dusty machine shops and workshop benches

💡 What keeps a guided slide track running slick in messy workshops?

The sealed plastic rollers act as a handy shield against wood chips and mill dust

- Hard chrome roads take side pull while you push thick stock through cutters

- Fixed shafts hold their ground so you swap heads without chasing alignment

- Simple drop mounts let you rebuild rigs fast on any bench frame layout