Customer Reviews for VEVOR Linear Guide Rail Set, SBR20 800mm, 2 PCS 31.5 in/800 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

I just had these delivered for a fold down table project I'm working on. I need something that is quiet but also had good weight capacity. There isn't a great amount of information in the product description so I went to the manufacture site. FYI - Each slide block can handle a static load of 308 lbs and a dynamic load of 198 lbs. I believe the bar itself can handle much more so using two blocks per bar should easily handle 400 lbs.

Decided to make my own router sled and saw some ideas using linear rails. Got 2 sets and had to cut one set to length. Heavy, sturdy and did the job nicely.

Works well! Using for rail system with my router for a planing table

Will use these on a sliding table for my tablesaw. Feel sturdy, not quite as smooth as I would like hence the 4 stars. Should work well for what I have in mind though.

Description dead on

Solid unit, nice price. Should make an excellent rail system for my DIY router lift.

these are very strong and accurate, they slide with ease!!!! I had read some reviews and watched videos on some other foreign rails that said they weren't machined accurately and that it was hard to mount things to the holes in the slides, not my case, these are perfect and all are exactly the same!!!! wonderful product from vevor!!!!

Quality material heavy duty. No flex. Perfect for the job. Would recommend.

Buen servicio quede conplasido ha tiempo y aviation con el rogue del tinbre.