VEVOR US EN
Select the country/region, language, and currency you prefer for shopping.
Delivery to
Your Address
Hello, Sign in
Account & Order
Categories
Download VEVOR App
Exclusive $5.00 off for your first three orders on the App.
Scan the QR code to download
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Features & Details

  • SFC Linear Guide Rail Set: SFC20-1000 mm Linear motion guide rail includes 2 x 39.4 in/1000 mm length SFC20 linear shafts, 4 x SC20 slide blocks and 4 x rail supports. 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 fully sealed SC 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 SFC 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.
See More

Frequently Bought Together

Videos for this product

Reviews 4.8

All reviews are from verified purchases
Average rating based on 64 reviews
Top Reviews
VEVOR Customer VEVOR Customer
Reviewed on Apr 27,2025
Prompt. Looks like good quality.
Oakhillgren Oakhillgren
Reviewed on Apr 20,2025
Excellent set of guide rails to pair with another set of rails to make a router sled. The slide block bearings roll easily and the bolt taps all were perfect in accepting a 6mm bolt or screw.
Alfonso Niño Alfonso Niño
Reviewed on Mar 12,2025
Lo que esperaba, tal cual la descripción
Dan in NC Dan in NC
Reviewed on Mar 10,2025
These rails were the overhead portion for a Router Sled Flattening Jig. Their smooth action and precision-drilled components made the build and implementation a snap.
beanp beanp
Reviewed on Feb 17,2025
If weight is an indication of quality, these guide rail and associated hardware ooze with quality. They are heavy. Which is good for my application, which is a flattening jig which involves two pairs of rails at 90-degree angles. I tried other methods of making a flattening jig, none of which worked well at all. With these rails it works well.
Rick The handyman Rick The handyman
Reviewed on Feb 17,2025
These worked great for building a surface planer with my router to surface boards making a table top. Very strong and good value for the money.
Don S. Don S.
Reviewed on Jan 25,2025
These rails are good quality and worked out prefect to make my own slab flattening router fixture they are straight and the bearing saddles glide smoothly
BrofessorBeam BrofessorBeam
Reviewed on Jan 23,2025
This is a great product and excellent for the price. If you are just needing rails this works for simple heavy-duty guidance. If you are building robotics, I would recommend the slim square rails with ballscrew. As the main alum, I had the hardest time designing parts for this rail system. barrings are very thick and wide off the build plate. There is a use for everything and for the time these worked very well. For the right project, I'd recommend.
Thomas Thomas
Reviewed on Jan 22,2025
Wow it’s just what I needed, Got here fast and parts are all good. Thank you
C. Mendez C. Mendez
Reviewed on Jan 14,2025
Excellent quality material, and exquisitely perfect machining. I can't detect much, if any deflection; the rails are strong. The only negative to this product is that the screw holes are metric, and while the manual provided is informative, it lacks that detail.

About this item

Product specification
Model Number
SFC20-1000L
Slide Block Model
SC20
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
1.6 in/40 mm
Mounting Hole Distance B
1.6 in/40 mm
Slide Block Size(L x W x H)
2 x 2.1 x 1.6 in/50 x 54 x 41 mm
Product Dimensions(L x W x H)
39.4 x 4.7 x 2 in/1000 x 120 x 51 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
7.3 lbs/3.3 kg
Description

Linear Guide Rail Set for Smooth CNC DIY Projects

In your CNC DIY projects, the VEVOR linear guide rail set ensures smooth and precise movements in your woodworking projects. Made from high-carbon steel and aluminum, these rails are built to last for a long time, with 39.4 inches in length. The dynamic load per block is 882 N, while the static load is 1370 N. These rails are ideal for low- and high-precision applications like router sleds, flattening tables, and more. Additionally, these rails arrive pre-oiled, ensuring smooth operation straight from the box. This coating also helps prevent rust and corrosion. Both beginners and experts can use this rail on their own. It's easy to install and align. There is also the linear guide rail set, which is easy to set up and align. Therefore, it serves both beginners and experts equally well. Our rail slides effortlessly, even with sawdust. That said, our robust design ensures durability and long-lasting performance. You can trust the quality and performance of these rails today. Upgrade your projects with these reliable rail sets.


Robust and Durable SFC20 Guide Rails

What makes the SFC20 Guide Rails from VEVOR tough and durable? They're made from high-carbon steel. These rails are built to last. Each rail measures 39.4 inches in length, providing enough space for your projects. These rails can handle both dynamic and static loads. The dynamic load per block is 882 N, while the static load is 1370 N. This makes them suitable for a variety of applications. Both rails should be straight and polished for smooth operation. Their ends are heavy, which ensures stability during use. Additionally, the rail ends become smoother with use. Heavy Duty Resistance: It comes pre-oiled to prevent rust and ensure seamless operation. Additionally, it features chamfering to enhance safety. Our railside finish is also very resistant to bending and warping. So, this coating helps protect the railways against wear and tear. The high-precision Applications: The SCF20 guide rail also stands out for low and high-precision applications. The SCF20 guide rail is perfect for various applications, such as router sleds and flattening tables. All rails are easy to install and align. Therefore, they’re perfect for beginners and experts alike. Upgrade your projects with our reliable rails today!


Easy Installation and Alignment of Linear Rails and Bearings Kit

The installation process is simple. You can install and align the VEVOR Linear Rails and Bearings Kit easily. Each kit includes two 39.4-inch SFC20 guide rails, four SC20 slide blocks, and four rail supports. The coating also helps prevent rust and corrosion. These rails are straight and polished for smooth operation. Your rail ends are chamfered for added safety. The installation process is straightforward. Simply mount the rails or slide blocks according to the provided instructions. Additionally, the kit includes all necessary mounting hardware. This makes the installation procedure quick and easy. It includes everything you need for a convenient installation. Simply mount your rails and slide blocks with all the necessary mounting hardware. It ensures that everything goes smoothly and accurately. That means precise movements in your CNC DIY projects. Our strong design ensures durability and long-lasting performance. Both beginners and experts love using these reliable rail systems. Upgrade your projects today!


Perfect for Building Router Sleds and Flattening Tables

The VEVOR linear guide rail set is ideal for building router sleds and flattening tables. The rails provide smooth and precise movements. This ensures accurate and consistent results. Each rail measures 39.4 inches in length. It provides enough space for your projects. These rails are made from high-carbon steel and aluminum. They also come pre-oiled for smooth operation right out of the box. Also, the coating helps prevent rust and corrosion. The installation process is easy. Simply mount the rail slide blocks according to the instructions provided. You can use them on a variety of applications. The installation process is straightforward. Just follow the included instructions as well. Additionally, you should always follow these instructions when mounting to a wall or other surface. Your alignment process will be simple, too. All rails are designed to slide smoothly and accurately. So, they give precise motions in your CNC DIY projects! The video tutorial makes it perfect for both beginners and experts. Install and align. Therefore, both beginners and experts can work effectively with these reliable rail systems and upgrade their woodworking projects today.


Reliable Performance in Automated Machines and CNC Projects

The VEVOR linear guide rail set offers reliable performance in automated machines and CNC projects. The rails provide smooth and precise movements. This ensures accurate and consistent results. Each rail measures 39.4 inches in length. High-carbon steel and aluminum form each rail, providing ample space for your projects. Also, the coating helps prevent rust and corrosion. The installation process is straightforward. Simply mount the railing and slide blocks according to the provided instructions. The alignment process can be very simple. These rail systems are designed to slide smoothly and accurately. With this guide rail set, you can ensure precise motions in your CNC DIY projects. You will get exactly what you need for top-notch work. Our rail designs are made to glide smoothly while being easy to use. This makes it effortless to operate at all times. Our incredibly robust design makes it perfect for low- and high-precision applications. Therefore, our linear line rail set is ideal for low- and high-accuracy applications. Upgrade your automated machine and CBN projects using these reliable rail sets today.


High Carbon Steel Construction for Durability

The VEVOR Linear Guide Rail Set is made from high carbon steel. This ensures durability and long-lasting performance. Each rail measures 39.4 inches long, providing enough space for your projects. The rails are straight and polished for smooth operation. Their ends are chamfered for added safety. These rails are heavy, which guarantees stability during use. They also resist bending and warping, making them ideal for high-precision tasks. The steel construction makes these rails perfect for both low and high-precision applications. It is ideal for router sleds, flattening tables, and more. These rails can be installed and aligned. So, it’s perfect for both beginners and experts. Get the most out of these reliable rails today!


Cost-Effective Solution for DIY Enthusiasts

This is a cost-effective solution for DIY enthusiasts. The rails provide smooth and precise movements. This ensures accurate results. Each rail measures 39.4 inches long, providing enough space for your projects. These rails are made from high-carbon steel and aluminum. They also provide durability and long-lasting performance. Our dynamic load per block is 882 N. The static load is 1370 N, making them suitable for various applications. Rails come pre-oiled for smooth operation right out of the box. Also, it helps prevent rust and corrosion. The installation process is straightforward. Simply mount the railing and slide blocks according to the provided instructions. Furthermore, the coating helps to prevent rutting and damage. You can also use silicone glue or epoxy paint on the walls to prevent future leaks. The alignment process will be simple, too. The design of your rails ensures smooth and accurate movement. This design ensures precise motions in your CNC DIY projects! The VEVOR linear guide rail set is simple to install and align. Therefore, this means that both beginners and experts can achieve precision with these reliable rail systems today.


SFC Linear Guide Rail
VEVOR SFC linear guide rail includes 2 guide rails and 4 slide blocks. The durable aluminum guide rails feature precise hole diameter and distance, while the SC slide blocks utilize ball bearings for smooth and unobstructed movement. Multiple specifications are available to perfectly fit your needs.
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 fully sealed SC 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.
See More

Questions and Answers (6)

6 Questions
Ask a Question
Showing 1-6 of 6
Sort by: Featured questions
the mounting block has 4 screw holes , what size screw does it use?
Answer This Question
It is M6
By vevor on
The slide blocks take 4 screws per block. It is ok to drill the holes all the way through and use 4 nuts and bolts instead ?
Answer This Question
No, that can't be done.
By vevor on
I need 4 guide rails and 8 slide blocks that can operate mounted sideways, not top and bottom. Rails in a long square configuration. Suggestions on type?
Answer This Question
There are two recommended ways to use the guide rail: placing it flat on the desktop for parallel use, or installing it sideways.
By vevor on
Can this be mounted vertically? Would like to use it to open a sliding door that moves up and down.
Answer This Question
This can be mounted vertically.
By vevor on
can the system be mounted upside down
Answer This Question
Yes, it is possible. It is not recommended to install it upside down, as the load-bearing capacity will be greatly reduced.
By vevor on

VEVOR Linear Guide Rail Set, SFC20 1000mm, 2 PCS 39.4 in/1000 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

4.8 64 Reviews
$ 39 99
Exclusive $5.00 off for your first three orders on the App.

SC20

  • SC16
  • SC20

1000 mm

  • 1000 mm
  • 500 mm
  • 1200 mm
In Stock
Security & Privacy
100% Secure payment
Secure privacy
FREE Returns
30-day Free Returns
Refund for lost packages / damaged items
Professional Service
12-months warranty
Customer Support