Customer Reviews for VEVOR Linear Guide Rail Set, SBR20 1000mm, 2 PCS 39.4 in/1000 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

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

The design and spec's were very well put together. Very pleased.

Havn’t used as yet but unboxed good looks good kept updated on delivery very happy also bought a mag drill just setting up

Super Material, sehr stabil, einfach GUT.

The rails are wonderful and work as described. Quality piece. Would have been nice if screws were available as I had to go to hardware store and purchase screws. Also, I would have liked is if the Router Plate was made available, a plate with drilled out holes that match up with the rail slides. If I missed something, please respond back with a part number for the plate....if none available then I will have to make one.......would prefer one that is already made with perfectly aligned screw holes already made. Other than that, good quality and quick shipping...

I see a lot of reviews on these sub level 4. Folks your getting \"good accuracy\" for a VERY CHEAP price. If you want betting quality, guess what, it costs major bucks! To Daniel with the router sled, you installed them upside down. The axial load is at its least support the way you have it. I suggest buying the 20mm full bearing SBR20 Linear Slide Rails instead. These are VERY good quality for the price.

Good bearings, made a router sled rolls easily and smoothly on the rails. Bearing blocks use four 6mm screws. I lasered a mounting plate from 1/4" acrylic to mount the Vevo rails.

Very good quality, packaging was excelent and super fast shipping.. I am using them for a lift bed system and it works great!

I have purchased several items from Vevor and have never been disappointed This is my second order and all items work great Thanks Vevor for the fast shipping and excellent products

These have worked great for my router sled I built to flatten slabs. I am soon going to be purchasing more for another project!