Shopping Cart

Your cart is empty.

Your cart is empty.

CNCYEAH Linear Rail SBR12 800mm 2PCS Linear Rail Guide with 4 PCS SBR12UU Square Type Carriage Bearing Blocks Linear Rails and Bearings Kit for DIY CNC Routers Lathes Mills Automated Machines

Free shipping on orders over $29.99

$35.39

$ 17 .99 $17.99

In Stock

1.:Sbr12-300mm


2.Color:Silver


3.:2


About this item

  • PACKAGE INCLUDED: 2 X SBR12 fully supported linear rail,4 X SBR12UU motion router solide block bearing
  • PREMIER LINEAR GUIDING SYSTEM: Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside.
  • EASY TO USE: Aluminum alloy support rail with pre-drilled holes for ease of mounting.The linear guide rail can be applied to DIY CNC routers lathes and mills, Easy to install, no need to maintenance.
  • HIGH-QUALITY STEEL MATERIAL: CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.
  • WIDELY USED:Suitable for installation on all kinds of machinery; such as: engraving machine, woodworking machinery, printing machinery, machinery, etc.



Product Description

X1
2
X3
X4
5
  • The guide rail and bearing slider block are made of high-quality bearing steel, with aluminum alloy housing, thickened material is not easy to damage.Thanks.

  • We are regret that we have no the CAD model.but we have all the flat detail drawing and size chart for this item. Thanks.

  • There are 2 pieces fully supported linear rail,4 pieces SBR20UU motion router solide block bearing,16 pieces Screws,1 piece Handles,1 piece Wrenches.Thanks.

  • Yes. The linear rail are rustproof.


SWH
Reviewed in the United States on March 22, 2025
Great product. Well built.
Kevin D.
Reviewed in the United States on February 20, 2024
Unfortunately, they have no quality control and no contact information to get replacement parts.The kit I received has one SBR16UU square carriage-bearing block that does not fit the rail it was too small. I had to buy new bearing block and screws for the bearing block because the ones they sent were too long.
Lenin Guzman
Reviewed in Mexico on December 12, 2024
El kit se ajusto al proyecto en que lleve a ejecución.
Mason Schultz
Reviewed in the United States on January 11, 2024
3 of them are fine, but something is wrong with one of the bearings where it will just grind on rail no matter what adjustments k have tried to make.
Gilles Boudreau
Reviewed in the United States on September 24, 2023
No matter what you do with these things they will not stop grinding and binding. I tried building a router slide with these and it was a complete waste of my time. First delivery bearings showed up with little ball bearings falling all over the floor. I had them resend them over. The boxes were too short so China decided to finish wrapping the remaining 6 inches of the bearing rails with tape only. Not sure how they expected that to protect 6 in worth of rails. Delivery number three and put the bearings on and no matter what I did to adjust them they felt a little rough. I went ahead and attached to return guide rails for my router with a different brand and they seem to be fine but these bearings are grinding sandpaper binding locking up. I'm just waiting for ball bearings to just start shooting out everywhere. There's no way to get a nice clean router surface with binding and grinding bearings. After three attempts I think this company and the the way they package their garbage is exactly that garbage.
morgan p
Reviewed in the United States on July 28, 2023
These linear guides and bearing blacks are of good quality. The steel rods are hard enough that a hacksaw blade wouldn't cut them. I had to use a cut off wheel to divide the rails. Sadly I was not able to use these particular rails like I had planned but I have anothrr project in mind where they will work fine for. I am pleased with this purchase.
Ricardo Andrés Rodríguez Ortiz
Reviewed in Mexico on April 23, 2023
Me gustó y lo estoy usando en una maquina para madera esta perfecto. Gracias
Couturier
Reviewed in Canada on January 21, 2022
Good service !
Recommended Products

$72.12

$ 31 .99 $31.99

4.4
Select Option