Best current price£73.90from Vevor UK
Shopping.co.uk recommended and popular offers
Vevor UK£73.90Visit shop VEVOR Linear Guide Rail Set, SBR20 1800mm, 2 PCS 70.9 in/1800 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines
Visit shop1 offer from £73.90
View price history by clicking the chart icon.
The VEVOR Linear Guide Rail Set is an essential upgrade for CNC hobbyists, professional machinists, and DIY engineers who require high-precision motion in automated systems. Featuring two 1800mm SBR20 guide rails and four SBR20UU slide blocks, this kit offers exceptional stability for milling machines and 3D printers, though users should ensure their workspace can accommodate the 1800mm length before purchase.
| Model Part Number | SBR20-C 1800L |
|---|---|
| Brand | VEVOR |
The shaft diameter for this set is 20 mm (SBR20).
While the rails can be professionally cut, doing so may affect the integrity of the end-seals and the specific pre-drilled hole patterns.
A standard, light-viscosity machine oil or lithium-based grease is suitable for maintaining the bearings.
Each block is rated for a dynamic load of 882 N and a static load of 1370 N.
The rails are designed with pre-drilled holes meant for standard machine bolts to secure them to your frame.
Check for debris on the rail surface and apply a high-quality machine lubricant to the bearings.
Verify that the mounting surface is perfectly level and that the rails are parallel to each other.
Adjust the tension on the SBR20UU slide blocks and ensure all mounting bolts are securely fastened.
Installation should begin by checking the alignment of your mounting surface using a spirit level. Secure the rails into the pre-drilled holes, ensuring that the bolts are tightened incrementally to prevent warping the rail. The system is compatible with standard SBR20 linear motion components. To maintain peak performance, wipe the rails with a clean cloth regularly to remove dust or debris, and apply a light machine oil to the bearing surfaces periodically to ensure smooth, low-friction operation.
