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

Worked well for my application and price is very affordable as well. Quality is a little lacking would not if critical to safety.

EStoy muy satisfecho con los productos obtenidos en Vevor por la caidad de los productos a un precio accesible.

Theses rails work very well. I am using them vertically and they slide down very easily. However, some of the ball bearings have fallen out of the guides, and the guides are partly plastic, which means they will wear out long before the rails do. By the way, how do you order replacement bearings?

These linear bearings and rails exceeded my expectations! They were very easy to instal and glided on the rails like butter. My clients loved them so much , they decided to give 8 more installs. Double thumbs up Vevor!!!!!

These rails are very heavy duty, I'm using them for a Router sled and the router is a 3.25 hp makita and it is very heavy but these rails have not problems with sagging

I have received unbeatable service from VEVOR TOOLS with high quality products and at a price that I could afford.

Awesome product. Used this for a sliding door flat on the floor in a barn attic Man-Cave entrance.

The guide blocks for the two sets of rails are different sizes with different hole patterns. Also, the blocks for the 1200mm rails have through holes while the blocks on the 2200mm rails are not drilled all the way through. I can see no reason for the blocks to be different. This made measuring and drilling the acrylic pieces that came with the 2200mm rail much more difficult. In contrast the through holes on the 1200mm rail blocks made it very easy to mark and drill out the acrylic router plate. Please consider using the same through drilled blocks for ALL your guide rails and your future customers should be much happier with their purchases. You might also consider selling acrylic pieces that are designed to connect the guide blocks on the 2200mm guide to the end stops on the cross rails. Having the acrylic pieces all pre drilled would make assembly much easier. Thank you, Bob McRae Bob.mcrae@gmail.com

Bought these (2200mm and 1000mm) to make a router sled for flattening a large desktop I'm making. They worked great; looking forward to having another opportunity to use them. One minor issue was that one of the slider dropped some ball bearing during shipment, but Vevor took care of it right away.

Good product. But dissapinted. Writes like new. But received as used.