SBR Linear Guide Rail Set: SBR20-1000 mm Linear motion guide rail includes 2 x 39.4 in/1000 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.
These are surprisingly well made for the money. Everything is straight and flat and the carriages glide smoothly. Perfect for my application
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Heath
Reviewed on Jan 18,2026
Nice solid and smooth construction, the bearing glide across the string and solid shaft the is made of harden steel. Using for woodworking project
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Jordan
Reviewed on Jan 16,2026
Over all a good product depending on the use. I used theses rails to flatten a few slabs with a router. The rails are good quality I just had problems with saw dust in barings. But otherwise they work good.
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Jeremy
Reviewed on Jan 14,2026
I used this to make a leveling jig for stumps and slabs. Worked great and smooth operation.
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JAY
Reviewed on Dec 30,2025
good product for sure.
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Garen
Reviewed on Dec 09,2025
Good quality product.
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Garen
Reviewed on Dec 09,2025
The quality is great, and I am a returning customer for the same rails.
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Garen
Reviewed on Dec 09,2025
Good quality rails.
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Rick Z.
Reviewed on Dec 07,2025
Very good quality but didn’t come with any hardware
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jim
Reviewed on Dec 02,2025
Smooth movement with precise manufacturing. I used this product to build a router table in a wood shop.
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See all 273 reviews
About this item
Product specification
Model Number
SBR20-C 1000L
Slide Block Model
SBR20UU
Guide Rail Length
39.4 in/1000 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)
39.4 x 3.5 x 1.4 in/1000 x 90 x 36.3 mm
Package Size(L x W x H)
43.3 x 5.7 x 3.1 in/1100 x 145 x 80 mm
Net Weight
17.4 lbs/7.9 kg
Description
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 Precision in CNC Router Machines
This guide rail set provides precise movement for CNC router machines. It ensures accuracy in your projects. The rails are designed to reduce errors during operations. High-carbon steel provides a strong base for your routers. The smooth motion of the slide blocks guarantees consistent results. This is perfect for detailed tasks that require precision. Rails help achieve uniform cuts and smooth finishes. These sets are ideal for both professional and DIY projects because they're very accurate in CNC work. The precision of these rails makes them an essential addition to your routing routine! Improve your router's performance with this reliable guide rail set.
Durable SBR20 Guide Rail Made from High Carbon Steel
It is made from high carbon steel. This makes it durable and long-lasting. The material is resistant to wear and tear. It can handle heavy loads without bending. What makes the rail better? It is designed to withstand rigorous use. So, it works well for demanding tasks. You can trust this rail to support your projects effectively. High-carbon steel also provides excellent resistance to deformation. That means the rail maintains its shape and function. The durability of the SBR20 guide rail ensures you are not wasting time in any workshop.
Ideal for DIY Projects and Automated Machines
The rails are perfect for DIY projects. They are easy to install and use. These linear guide rails are also great for automated machines. They provide smooth and consistent movement. This is essential for automation tasks. The rails can be used with a variety of machines, so they work well in different applications. No matter if you're working on your router sled or complex CNC router machines, these rails are up to the task. Their ease of use and compatibility make them ideal for various projects too. They provide a dependable solution for both amateur setups and professional settings.
Smooth and Precise Movement with SBR20UU Slide Blocks
SBR20UU slide blocks ensure smooth and precise movement. The SBR20UU slide blocks ensure smooth and precise motion. They are made to glide effortlessly along the rails. This provides controlled and accurate movements. The blocks are manufactured from high-quality aluminum. So, they're lightweight yet strong, which allows for controlled maneuverability. These blocks can handle substantial loads without compromising performance. Smooth movement of the slide blocks enhances your machine's efficiency. That's important for tasks that require fine adjustments. The precision of slides makes them ideal for detailed work. We recommend using them as an essential component in achieving high-quality results.
High Dynamic and Static Load Capacity
These linear guide rails can handle high dynamic and static loads. The dynamic load capacity per block is 882 N. Stable load capacity: The static load capacity per block is 1370 N, which means that the rails are able to support heavy weights without bending or breaking. This is important for tasks that involve significant force or weight. High load capability ensures that these rails can perform under pressure. This makes them suitable for industrial and professional applications. Strong design: Our rail systems and slide blocks have a strong design. They allow them to handle demanding tasks effectively.
Easy Integration with CNC Router Machines
It's easy to integrate with CNC router machines. The rails and slide blocks are designed to work seamlessly with various router systems. This makes installation quick and simple. Compatibility with the CNC machines ensures smooth and accurate operations. This is essential for complex projects that require precise movements, saving time and effort. Therefore, the rail becomes a convenient choice for both beginners and experts. The reliable performance of these rails enhances the overall efficiency of your CNC setup.
Reliable Performance for Automated Machines
These linear guide rails provide reliable performance for automated machines. They provide consistent and accurate movements. This is important for automation tasks that require precision. The rails are designed to handle repetitive operations without losing accuracy. Hence, they're ideal for assembly lines and automated processes. Reliable performance ensures your machines run smoothly and efficiently. It's essential for maintaining high productivity levels. High-quality construction of the rails ensures they can withstand the rigors of automated tasks. So, this makes them a reliable choice for industrial applications.
Dear Customer, Thanks for your inquiry.
Kindly note that this weight is fine for vertical use, but it's best used for horizontal linear movement as it provides better load-bearing capacity.
Thanks for choosing vevor.
By vevor
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If i buy 2 sets, can they be stacked on top of each other so you have an X-Y plane?
I would suppose you could use them outdoors, at least for a while. The mounting brackets on the rails are aluminum but the rails them selves appear to be chromed steel. The bearing bodies are aluminum and have plastic parts to retain the ball bearings that are inside. Personally, I wouldn't leave them out in the weather.
By Betty Bloor
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Yes, mine are outside. They are coated to avoid rust.
By Alger Jones
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I don’t really know. The rail base is aluminum and the rail looks to be stainless steel but may just be a chrome plated steel. You may be applying some sort of rust inhibitor on a regular basis.
By Tony Isaac
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Probably not, it is carbon steel and therefore could rust. I use my indoors (garage) where it is not exposed to the weather. I have no experience with it outdoors.