Customer Reviews for VEVOR 2PCS Linear Rail 0.79-79 Inch, Linear Bearings and Rails with 4PCS HSR20 Bearing Block, Linear Motion Slide Rails Plus for DIY CNC Routers Lathes Mills, Linear Slide Kit fit X Y Z Axis

So far so good. These are super tight. I am amazed at the amount of tourqe thees things can handle. I thought these would be kinda sloppy but they are great.These are a bit rough when sliding and feel like the balls are a little too tight but I need to align the two rails to be more parallel. Worth the money so far!

Very happy with these rails (bought 2 pair) , the blocks are extremely tight and run smooth across the rail. I am using these on a 1500mm x 1000mm CNC and am still in the process of making mounting blocks. I am very pleased with the construction of these rails.But, the only gripe I have is with how these are shipped. both rails are shipped in a single plastic package with 2 rails inside with blocks already attached. Packaged like this made scratches on the rails in a few spots that I had to polish, hence the 1 star downgrade.I would like to see the company wrap the rails seperately, as well as the blocks. but I suppose they can't trust consumers to put them on the rail properly.

Everything Packed well, nothing bent or damage. Installed on my Workbee Y axis and I am cutting today