---
product_id: 146588943
title: "Linear Rail SBR12-800mm Fully Support Slider 2 Set + 4 SBR12UU Bearing Block Shaft Rod Guideway kit for for 12mm Slotted Bearings"
brand: "cnccanen"
price: "$U5131"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/146588943-linear-rail-sbr12-800mm-fully-support-slider-2-set-4
store_origin: UY
region: Uruguay
---

# Linear Rail SBR12-800mm Fully Support Slider 2 Set + 4 SBR12UU Bearing Block Shaft Rod Guideway kit for for 12mm Slotted Bearings

**Brand:** cnccanen
**Price:** $U5131
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Linear Rail SBR12-800mm Fully Support Slider 2 Set + 4 SBR12UU Bearing Block Shaft Rod Guideway kit for for 12mm Slotted Bearings by cnccanen
- **How much does it cost?** $U5131 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/146588943-linear-rail-sbr12-800mm-fully-support-slider-2-set-4)

## Best For

- cnccanen enthusiasts

## Why This Product

- Trusted cnccanen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

CNCCANEN Linear Rail SBR12-800mm Fully Support Slider 2 Set + 4 SBR12UU Bearing Block Shaft Rod Guideway kit for for 12mm Slotted Bearings

## Features

- Color: Silver; Material: Metal     4 X SBR12UU Motion Router Solide Block Bearing     2 X SBR12-800mm FULLY SUPPORTED LINEAR RAIL     Package Included :     Model :SBR12-800; Length:800MM

## Images

![Linear Rail SBR12-800mm Fully Support Slider 2 Set + 4 SBR12UU Bearing Block Shaft Rod Guideway kit for for 12mm Slotted Bearings - Image 1](https://m.media-amazon.com/images/I/61m6gXBYDDL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    You get what you pay for
  

*by Y***A on Reviewed in the United States on May 1, 2021*

First off, for all the people thinking are buying super high end precision cnc parts, you are kidding yourself.  There is a reason these are a quarter the cost of parts from avid cnc or other reputable brands.  These are inexpensive for a reason and should be treated as such.  So if you want super high end quality controlled engineered parts, go buy them.  Otherwise stop complaining.  These rails are good to go for my needs and the bearings are pretty crappy, but for my needs I'll make them work.  I also knew what to expect based on the price.  If I wanted perfect I would have spent a heck of a lot more than $40-ish.

### ⭐⭐⭐⭐ 







  
  
    Good, could be a bit more precise. But it works for me.
  

*by J***H on Reviewed in the United States on February 3, 2021*

It works for my needs but honestly i was expecting more precision. The mounting holes on the ends are off by a few mm i dont recall the exact measurements off the top of my head but for example: left side holes where 10mm from the end will the right side is 12mm from the end. Its a pretty negligible difference but it might be important for some one. Also it appears that the blocks that come with each rail are supposed to stay with that rail so dont mix them all up in a pile like i did, i spent an hour trying to find which one goes to each rail. Also some other reviews metioned it but ill say it here to, youll need M5 screws/bolts as for length that just depends on the thickness of material your using. I used m5x25mm for the wood portions on mine and m5x20mm when mounting the rails and blocks.

### ⭐⭐⭐⭐⭐ 







  
  
    If bearings have play
  

*by P***E on Reviewed in the United States on May 13, 2021*

If bearings have play tighten the top and side set screws accordingly and it will tighten bearing on rail.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-04-26*