Customer Reviews for VEVOR Linear Guide Rail Set, SBR20 1800mm, 2 PCS 70.9 in/1800 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

I have studied, researched and looked far and wide at multiple options and then I discovered this system.On a line of one to ten, I rate this a full ten. It was the perfect choice for my application where I required precision movement for sake of accuracy for making large timber cuts with my electric chain saw. It solved my problem with the utmost satisfaction. As for load bearing capacity with four carriage blocks the weight distribution is excellent for guiding the chainsaw and bar for making plunge cuts. With a secondary horizontal linear rail system it guides the horizontal cut making for a superb cut. Highly recommend the quality that was put into this system. I purchased the metric bolts from ACE HARDWARE and was amazed at the ease and precision the bolts inserted so well. The quality of the carriage blocks are what you would expect. The stainless steel rails allow the carriage to glide with ease.Highly recommend. Hope this helps.

I was not sure what to expect at this price point. I am accustomed to paying many more times the price for similar product from our favorite "McM... " store. Anyway I am extremely pleased by the quality at this price point.I rarely leave reviews but had to for this product!

Very solid, strait rails. I used mine for a router sled. It rolls very smooth!

Really nice ? love it thanks

Decent rails/bearings I used for CNC mill.

2x Sbr20-800mm Linear Rail Shaft Rod +4sbr20 Block Chrome-plated Routers Lathes

Love these rails! Smooth!!

F_ den Preis wirklich sehr gut. Die Schienen sind Teil eines Fr?stischs geworden, und daf_ funktionieren die bestens. Und geliefert wurde auch schnell.

Mi piace davvero tanto, sono soddisfatto dell'acquisto, anche se non sto usando la guida per una macchina a controllo numerico. Buono scorrimento dei supporti.

A great buy for the money. Rails are nice with just a few surface scratches. Bearings are not perfect and each one has a different feel to it. I cleaned an oiled them and a lot of metal shavings were in there. Definately clean these.Packaging was great and fast shipping.