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

the price its the big difference. there is so many other on the market but these are cheap and feel very good quality. no complaint for right now.

I absolutely love you excellent for the price I wish you sold just the sliding part by itself though so I can buy some more of those other than that they're great

Ordered this item on sale for use in a router build. It arrived quickly with some damage to the outside packaging, but the rails and carriage blocks were in great shape. The blocks roll smoothly without any binding even under substantial force laterally and vertically. Extremely happy with this purchase!

The price of these rails are about a third of other similar rail systems. The measurements are accurate, the parts arrived in good condition and well oiled. The rails are straight and made of solid steel. The carriages glide well on the rails.

had problem with shipping and they were very quick to remedy the situation. Top shelf company, very good to do business with, looking forward to more in the future.Also the rails are good, as expected

These were bought to upgrade a home made CNC machine, and they sure do a nice job of being smooth and quiet. I will be upgrading other axis on my machine with more of these as my other rails wear, for the money I don't think you'll find a better linear movement rail.

This works really well and I will order it again for another project. Very strong. Very smooth action. Careful when putting carriages on and off of rails (which I will never have to do again, now that the project is complete). That's because I didn't realize I could knock ball bearings out if I was sloppy doing that (only 2 or 3, not an avalanche). They went right back in ... once I *found* them!

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

Honestly quite surprised with the quality/price. Purchased for a low budget prototype seeing intermittent use and I am quite happy with the results. Threads in the bearing blocks are clean and tight (M4) and the mounting holes for the rails are clearanced ~1mm (Again M4) for alignment I'm guessing. Overall length varied in my two rails by about 2mm but I really can't complain about that.

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!