Heavy Duty SBR16 Linear Rail Slide Kit with Eight Smooth Sliding Blocks 31 Inch 800mm Guide Shafts Perfect For CNC Router Machines And DIY Automated Projects Build Your Next Epic Gadget Setup With Ease
✔️ two 800 mm shafts plus four aluminum blocks with sealed chrome rings
This SBR16 linear guide system delivers reliable straight-line motion for DIY automation builds and light CNC projects. The sealed bearing blocks ride smoothly along the hardened chrome plate shafts to handle continuous carriage movement without friction. You mount the unit directly to your existing frame brackets and gain repeatable axis tracking without buying expensive machined ways. The complete set weighs 11.0 lbs / 5 kg and ships compact in a 34.3 x 3.9 x 3.5 in / 87 x 10 x 9 cm box.
✅ Includes two 31.5 in / 800 mm fully supported linear shafts for stable cross-travel✅ Four aluminum alloy slide block housings with internal ground bearing steel races
✅ Hardened carbon steel shaft surface with durable chrome plating for rust resistance
✅ Maintenance free design that installs quickly by aligning the open slot and sliding home
💡 How does a heavy duty linear guide rail kit improve homemade CNC machine stability?
Mount these shafts straight into your frame and the cartridge bearings keep everything locked in place without wobbling during tough jobs. A handy swap gets your mill spinning true mile after mile.
- Sealed steel races skip the grease gun chores so you can run the shop nonstop
- Polished carbon steel axles bolt right to router mounts or laser drivers for solid support
- Aluminum slider shells take standard bolts to grip your table fixtures tight
- Slim tube designs drop easily into gantry beams for sharper cut tracking while handling heavier loads