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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 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 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 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 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 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 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
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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

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20 mm

  • 20 mm
  • 12 mm
  • 25 mm

1800 mm

  • 800 mm
  • 650 mm
  • 1000 mm
  • 1800 mm
  • 1200 mm
  • 1500 mm
  • 2210 mm
  • 2200 mm

About this item

  • SBR Linear Guide Rail Set: SBR20-1800 mm Linear motion guide rail includes 2 x 70.9 in/1800 mm length SBR20 guide rails and 4 x SBR20UU slide blocks. Dynamic Load Per Block: 882 N, Static Load Per Block: 1370 N.
  • Durable & Long-lasting: The linear rail is made of carbon steel and aluminum with a chrome-plated surface for rust resistance and high durability. Built-in 4 aluminum slide blocks and ball bearings for smooth and unobstructed sliding.
  • Low Noise Sliding: Aluminum SBR slide blocks and carbon steel linear shaft are perfectly paired. The built-in ball bearing provides low friction movement and is smooth and not tilted, allowing you to control more labor-saving.
  • High Precision: Precise circular shaft dimensions and straightness, ensuring high accuracy, repeatability, and stability in its motion. The sturdy aluminum base and slide block have accurate mounting holes, making it easy for users to perform reliable installation and connection.
  • Wide Application: The SBR linear rail set is versatile and suitable for all kinds of high-load automation equipment and DIY project, such as router/mill/lathe sleds, 3D printers, laser engravers, CNC machines, trainer rocker plates, etc.

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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
20 mm 1800 mm
vevorA+Template
SBR Linear Guide Rail
VEVOR high-quality SBR linear guide rail includes 2 guide rails and 4 slide blocks. The durable aluminum guide rails feature precise hole diameter and distance, while the SBR slide blocks utilize ball bearings for smooth and unobstructed movement.
The linear bearing adopts an all-metal structure, and the slide block is tightly locked on the linear shaft, which has a high bearing capacity.
Aluminum SBR slide block and built-in ball bearings slide smoothly and move more effortlessly to ensure long-term stable operation.
The linear motion guides have accurate hole distance, hole diameter, and standard shaft diameter, allowing you to install your equipment more precisely.
Linear rail kit is widely used in high-load automation equipment and DIY equipment production. For example, DIY CNC engraving machines, lathes, etc.

Linear Guide Rail for Enhanced Precision in CNC Router Machines

For your CNC router machines, the VEVOR linear guide rail set offers unmatched precision. With a dynamic load capacity of 882 N per block, these rails ensure smooth and accurate movement. The rail is made from high-carbon steel, providing durability and reliability. The design of these aluminum slide blocks ensures easy mounting and smooth gliding. You can use them in any application, whether working on intricate designs or large projects. Whether you’re doing woodworking or metalworking, our rail systems provide consistent performance. It doesn’t matter if you need to upgrade your CNC setup. You should know that the aluminum slides are designed to mount easily. They glide smoothly, ensuring they don't become stuck in any part of the project, be it intricate details or large sections.


Sturdy SBR20 Guide Rails for Heavy-Duty Automated Machines DIY Projects

These rails are designed to handle heavy-duty DIY projects. With strong high-carbon steel construction, these rails can support substantial weight without bending. They are ideal for building robust automated machines. Your projects will run smoothly and efficiently thanks to the rail's built-in stability. Their sturdy design makes them perfect for applications that require high load capacity and stability. Whether you're building a router sled or CNC mill, this rail will do it all. It provides easy, reliable performance.


Smooth Linear Rails and Bearings for DIY CNC Router Machines

These linear rails and bearings are designed for smooth operation in DIY CNC router machines. The precision machining of the rail systems ensures that the bearings glide effortlessly, reducing friction and wear. This smooth movement is essential for maintaining the accuracy of your projects. High-quality bearings guarantee consistent performance, even under heavy loads. They are perfect for creating precise cuts and smooth finishes. Whether you're a hobbyist or a seasoned professional, these rails and bearings will elevate your CNC projects with their cost-effective solution to improve efficiency compared to precision machines.


Reliable CNC Router Machines Components for DIY Enthusiasts

They are a reliable component for any CNC router machine. They're designed to withstand the rigors of frequent use. The high-carbon steel rails and aluminum slide blocks ensure durability. These are perfect for DIY enthusiasts looking to improve their CNC projects. Their solid foundation provides you with dependable and efficient machines. With their reliable performance, your projects run smoothly without interruptions. Whether you'll be working on small or large CNC mills, these components deliver consistent results. It is an excellent investment for anyone serious about CNC machining.


Precision Linear Guide Rail Set for DIY Automated Machines

VEVOR Linear Guide Rail Set For Precision for DIY Automated Machines The VVPORLinear Manual Railset provides precision for your DIY automated machines. These rails are machined to strict tolerances. This ensures accurate and repeatable movements. It is essential for creating high-quality projects. The bearings on the rails glide smoothly, reducing errors and improving overall accuracy. They are ideal for building machines that require precise positioning and control. No matter if you're working on a router sled or custom CNC machine, these rails offer the precision you need.


Durable SBR20 Guide Rails for Long-Lasting CNC Projects

Your CNC projects will withstand their durability. Their high-carbon steel construction ensures durability and long-term use. These rails can withstand heavy loads and frequent use without losing their precision. They're perfect for building machines that require strong and reliable components. These rails provide a dependable foundation, whether you're working on a router table or if you've never worked in CNC. With their durability, your projects stay accurate and efficient over time. It provides an incredibly good return on investment for anyone serious about CNC machining.


Easy Installation Linear Rails and Bearings for CNC Router Machines

It's easy to install these linear rails and bearings in CNC router machines. Pre-tapped holes on the aluminum slide blocks facilitate simple mounting, and the rail design ensures quick and precise alignment. This ease of installation saves you time and effort. They are perfect for upgrading your existing CNC setup or building a new one. Our straightforward installation process ensures you can start your projects quickly. Whether you're a beginner or an experienced CNC user, these rails and bearings provide an interdisciplinary solution. These rails and bearings are an excellent addition to any CNC machine.


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Specification

Model Number
SBR20-C 1800L
Slide Block Model
SBR20UU
Guide Rail Length
70.9 in/1800 mm
Shaft Diameter
Φ20 mm
Dynamic Load (per block)
882 N
Static Load (per block)
1370 N
Material
High Carbon Steel & Aluminum
Mounting Hole Distance A
1.4 in/35 mm
Mounting Hole Distance B
1.4 in/35 mm
Slide Block Size(L x W x H)
2 x 1.9 x 1.5 in/50 x 48 x 39 mm
Product Dimensions(L x W x H)
70.9 x 3.5 x 1.4 in/1800 x 90 x 36.3 mm
Package Size(L x W x H)
76 x 5.7 x 3.1 in/1930 x 145 x 80 mm
Net Weight
29.5 lbs/13.4 kg
Manual
Download Link
Questions and Answers
Typical questions asked about products: Is the product durable? ...

Customer Reviews

Ratings by Features

  • 4.9
  • 4.7
  • 4.7
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27 Review(s)
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Brigitte Brigitte
Mrs
Very good product, just what I needed for my project. Good quality and reasonable price. I would buy again. Very good product, just what I needed for my project. Good quality and reasonable price. I would buy again.
Norman Norman
Mr
This item is an excellent product and at a very competative price when compared to other sellers. I would certainly purchase this or similar item again.
Marc Marc
Great Product
These were just right to build my router sled. very smooth rollers and glides really well. would purchase again
Paul Okami Paul Okami
Great value
I ordered these rails as a replacement setup for my home made panel saw. They arrived in good condition with all of the parts. The pillow blocks fit perfectly and run along the rail smoothly. They aren_ as smooth as high end blocks, but you can_ beat the price.
CoX CoX
Useful
Great for the router sled project I'm working on.
G2138 G2138
Mr
I have used these to build a router ‘flattening sled’ - Really well made rails and bearings for this price. Delivery was on time, so all in all really very pleased. A nice touch would have been to provide bolts / screws to attach the bearing runners to “whatever your attaching” to them. That said I would highly recommend these, thank you Vevor.
JJ JJ
Mr
Great peice of kit for creating router sled for my work shop making flattening boards so east and going the jo b in a 1/3 of the time
JJ JJ
Mr
Great peice of kit for creating router sled for my work shop making flattening boards so east and going the jo b in a 1/3 of the time
Poppy Ann Poppy Ann
Just about the best priced CNC mechanical parts
I built a cnc desk top machine several years ago and used simular parts but about half the size and even with importing the parts directly from China it cost me well over 3 times the price I had checked the price of parts in uk but they would have cost a lot more than I could afford, this set has all of the mechanical parts you would need to build your own cnc cutter/engraver except for the base which could be any type of stiff board like a piece of kitchen worktop, I am going to use a workbench which I bought from amazon :- https://www.amazon.co.uk/dp/B0CNGHX25M?psc=1&ref=ppx_yo2ov_dt_b_product_details As it is a great heavy duty workbench which has adjustable legs which allow 3 different heights so you can use it sat down or stood up I have 2 of them which I use with the wheels fitted and if you want to move it it is very easy to move and it you want it not to it has brakes on the wheels and doesn't move at all. The only other thing it will need is stepper motors plus drivers, a program controller, and power supply's which will require 48 volts for the stepper motors and a 12 volt supply for the program controller and limit switches. I will add photos once built.
D. C. Finch D. C. Finch
Surprisingly good.
I wasn't expecting much for this price but was surprised at the accuracy. Still need to do some tests for backlash in the lead screws but as yet they're absolutely solid. Guide rails aren't the best but perfectly adequate for my use and a little tweaking mops up the slop. Very happy with these.

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