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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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1800 mm

  • 800 mm
  • 1800 mm
  • 1500 mm
  • 2200 mm
  • 1000 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
1800 mm
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.
Handle Pressure with Ease
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.
Smooth Sliding without Stutter
Aluminum SBR slide block and built-in ball bearings slide smoothly and move more effortlessly to ensure long-term stable operation.
More Accurate Than Ever
The linear motion guides have accurate hole distance, hole diameter, and standard shaft diameter, allowing you to install your equipment more precisely.
Broad Usage Scenarios
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
3 Questions
What size are the tapped holes in the bearing blocks
The size is m6.
By vevor
Can I get plastic bearings in place of ball brg slide blocks with rail system SBR20-1800 mm
If the slider structure and internal structure are the same. You can give it a try.
By vevor
Can I purchase additional sliding blocks to carry going hee total load? Looking to use for a weightlifting machine to slide up to 1000lb platform back & forth over about a 4 ft range. Say 4 per rail?
Yes, additional sliding blocks can be purchased to handle the total load. But this requires you to do specific data testing yourself.
By vevor

Customer Reviews

Ratings by Features

  • 4.8
  • 4.7
  • 4.7
  • 4.7
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223 Review(s)
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Jonathan Minami Jonathan Minami
Worker
Very well made and easy to use. Gliding surfaces are very smooth and operate with little effort. Since the slides are bearing mounted it help reduce router noise from vibration.
Eric willey Eric willey
Router sled
Rails were very sturdy and straight. Bearings slide very smoothly. Easy to adapt to whatever you may need it for.
Mr. Jones Mr. Jones
Works well
They are very high quality, I just wish they came with the screws that fit into the threaded holes or at least list the thread size to make it easier to find the screws.
Glen Glen
Mfg Eng.
Worked well for my application and price is very affordable as well. Quality is a little lacking would not if critical to safety.
Jose Alvarez Jose Alvarez
Carpentry hobbyist
EStoy muy satisfecho con los productos obtenidos en Vevor por la caidad de los productos a un precio accesible.
None None
None
Theses rails work very well. I am using them vertically and they slide down very easily. However, some of the ball bearings have fallen out of the guides, and the guides are partly plastic, which means they will wear out long before the rails do. By the way, how do you order replacement bearings?
Marco Marco
Owner
These linear bearings and rails exceeded my expectations! They were very easy to instal and glided on the rails like butter. My clients loved them so much , they decided to give 8 more installs. Double thumbs up Vevor!!!!!
Thunter40 Thunter40
Heavy Duty
These rails are very heavy duty, I'm using them for a Router sled and the router is a 3.25 hp makita and it is very heavy but these rails have not problems with sagging
Jose Alvarez Jose Alvarez
Carpentry hobbyist
I have received unbeatable service from VEVOR TOOLS with high quality products and at a price that I could afford.
Thomas Thomas
VEVOR Linear Guide Rail Set, SBR16 2000mm, 2 PCS 78.7 in/2000 mm SBR16 Guide Rails and 4 PCS SBR16UU Slide Blocks, Linear Rails and Bearings Kit
Awesome product. Used this for a sliding door flat on the floor in a barn attic Man-Cave entrance.

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