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VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
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VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects
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VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for CNC and Automation Projects

4.8 95 Reviews
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Features & Details

  • SFC Linear Guide Rail Set: Linear motion guide rail includes 2 x 39.4" / 1000mm length SFC16 linear shafts, 4 x SC16 slide blocks and 4 x rail supports. Dynamic Load Per Block: 774N, Static Load Per Block: 1180N.
  • 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.

Product specification

  • Model Number SFC16-1000L
  • Slide Block Model SC16
  • Guide Rail Length 39.4 in/1000 mm
  • Shaft Diameter Φ16 mm
  • Dynamic Load (per block) 774 N
  • Static Load (per block) 1180 N

Reviews summary

4.8 95 Reviews
Customers say: The product is praised for its durability, smooth operation, precision, and suitability for DIY projects like router sleds, though some users noted minor issues with bearings, packaging, or shipping delays.

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Reviews 4.8
All reviews are from verified purchases
Average rating based on 95 reviews

Customers say
The product is praised for its durability, smooth operation, precision, and suitability for DIY projects like router sleds, though some users noted minor issues with bearings, packaging, or shipping delays.
Al-generated from customer reviews
Top Reviews
Brian Weerts
Reviewed on Jul 22,2026
I bought this Vevor SFC20-1200 linear rail slide along with the VEVOR Linear Rail Slide SBR20-1800mm to use in routing a tapering thickness to African Mahogany slabs. The intent was to mount the SFC20 on the slides of the longer rails. The mounts don't allow direct mounting so I had to manufacture adapter plates out of aluminum sheet stock which can be seen in the photos. I also made the mounting plate to support the router. Using a CNC Spoilboard Surfacing Router Bits 1/2'' Shank, 1-1/2'' Diameter by Balugaea it worked fabulously. Vevor makes excellent components based on my recent experience. I hinged the slabs at the base and progressively raised the end to be thinned by 1/8 inch increments.
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julio castillo 01-49657
Reviewed on Jul 19,2026
Satisfacción
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Clay Shooter
Reviewed on Jul 19,2026
Works for a diy leveling sled for a router/surfacing bit. Some more parts you have to build... the ends of the sled and the plate for the router...but this worked great.
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Kathryn Sloboda
Reviewed on Jul 16,2026
Works great for my project!!
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george bordei
Reviewed on Jul 15,2026
Really does the job.I need them for a router sled for my cutting boards
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Coulter
Reviewed on Jul 06,2026
Surprisingly good. For the price they work pretty nice not a lot of play in the bearing. I bought these to make a sliding table for a buzz saw so they handle a 150 ish pounds of load and still roll nice without bending. So far they have been installed for 6 month and they haven't rusted yet so the chrome coating is actually fairly good.
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JMB
Reviewed on Jun 27,2026
Bought to make a slide for my plasma cutting table, but wound up needing them for a router sled. They worked great for that. I also ordered a set with base for the plasma cutter, but that set had a bad bearing slide. Had to send it back. Good deal overall, but check them out before your return date runs out!
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Wayne
Reviewed on May 19,2026
The linear guide set SFC 20 1000mm and the linear guide set SBR16 1000mm are a good way to to DIY a router sled. The hardware and a way to combined them takes some finagling. It would be nice if an all in one package was available. Most router sleds run $250 on up to $800. I think I spent about $160 in all.
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fabricator
Reviewed on Apr 24,2026
The VEVOR Linear Motion Kit, SFC16 1000mm, Includes 2 Rails of 39.4 inches, 4 SC16 Carriage Blocks, and 4 Support Brackets, Ideal for building a duplicator the bearings glide with very little resistance
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Jeremiah
Reviewed on Apr 20,2026
Very stutdy
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See all 95 reviews

About this item

Product specification
Model Number
SFC16-1000L
Slide Block Model
SC16
Guide Rail Length
39.4 in/1000 mm
Shaft Diameter
Φ16 mm
Dynamic Load (per block)
774 N
Static Load (per block)
1180 N
Material
High Carbon Steel & Aluminum
Mounting Hole Distance A
1.4 in/36 mm
Mounting Hole Distance B
1.4 in/36 mm
Slide Block Size(L x W x H)
1.7 x 2 x 1.5 in/44 x 50 x 38.5 mm
Product Dimensions(L x W x H)
39.4 x 3.8 x 1.7 in/1000 x 96 x 44 mm
Package Size(L x W x H)
43.3 x 5.1 x 3.1 in/1100 x 130 x 80 mm
Net Weight
11.2 lbs/5.1 kg
Description
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.

Linear Guide Rail for Precision CNC Projects and DIY Enthusiasts

These linear guide rails provide precision for your CNC projects. They are perfect for DIY enthusiasts looking to build custom machines. VEVOR ensures smooth motion and exact alignment. The SFC16 Guide Rails are ideal for various applications like router sleds and leveling tables. High-carbon steel construction adds durability to your builds. No matter if you're a hobbyist or professional, these rails meet your needs. It doesn’t matter whether you want to use router sleds or leveling tables. Their high carbon steel construction adds durability to your builds. Are they suitable for any CNC project? Yes, they can be used for all kinds of jobs. You can trust them for anything from beginner to professional. Reliable For Any CNC Project Their precision helps in creating accurate and efficient machines! Enjoy the ease of use and the robust performance across different applications. These rails are incredibly useful for those who value accuracy in their work.


Smooth and Robust Operation with High Carbon Steel Construction

The linear guide rails feature high carbon steel construction. It provides smooth and robust operation. The steel is strong. This makes these rails highly durable. They can withstand heavy loads, providing consistent performance. These rails are polished. So, you can easily move the slide blocks. That ensures your projects run smoothly without any hitches. High-quality construction means you can trust these rails for long-term use. They are built to last, giving reliable performance every time. Our rail systems are tough, which makes them suitable for both light and heavy-duty applications.


Easy Integration with CNC Projects Using SFC16 Guide Rails and Slide Blocks

They're perfect for CNC projects. The SFC16 Guide Rails and Slide Blocks are designed to work perfectly together. This makes setup and installation easy and hassle-free. These guide rails can be used with a variety of CNC machines and DIY Projects. Their slide blocks smoothly move along the railroad tracks, guaranteeing precise movements in your toolkit. It is compatible with all kinds of tools. No matter if you'll be building a router sled or leveling tables, these rails fit seamlessly. With their ease of integration, they ensure that you can focus on your project without any issues.


Reliable Performance with Included Rail Supports and Mounting Hardware

The linear guide rail set includes reliable rail supports and mounting hardware. These components ensure that the rails are stable and secure. The supports hold the rails in place, preventing any unwanted movement. This stability is essential for maintaining the accuracy of your projects. Included mounting hardware makes installation quick and easy. You get all the necessary screws and brackets for a secure setup. Attention to detail ensures that your rails perform reliably. Stability and ease of installation make these rails an excellent choice for any CNC project.


Cost-Effective Solution Compared to Expensive Linear Rails

These linear guide rail offer a cost-effective solution. Compared to expensive linear rails, these provide great value for money. They are budget-friendly without compromising on quality. You get high-carbon steel construction and smooth operation at an affordable price. This makes them accessible to both hobbyists and professionals. The cost-effectiveness doesn't affect performance. These rails perform just as well as more expensive options. Investing in these rail systems means getting reliable performance without breaking the bank. Its affordability makes it an excellent choice for any CNC or DIY project.


Versatile Use in Router Sleds, Flattening Tables, and Microscope Stands

The versatility and reliability of these linear guide rails make them a valuable addition to any workshop. They are suitable for router sleds, flattening tables, and microscope stands. Their robust construction makes them ideal for these tasks. The rail provides smooth and precise movements. This flexibility ensures that you get the most out of your investment. No matter whether you're working on a woodworking project or building an IBM microscope stand, these rails are an excellent addition to any workshop. These rails are perfect for many projects.


Timely Delivery and Quality Assurance for VEVOR Linear Guide Rails

When it comes to timely delivery and quality assurance, VEVOR ensures prompt delivery and exceptional quality for their linear guide rails. You can expect your rails to arrive promptly. This ensures that your projects stay on schedule. The quality guarantee means you get rail services that meet high standards. They are inspected for any defects before shipping. It gives you peace of mind knowing you're getting a good product. These rail systems are well packaged to prevent any damage during transit. A combination of timely dispatch and quality assurance ensures you have reliable sources like VEVOR for your linear rail needs.


Product guides and documents
User manual-en (PDF) Review

Questions and Answers (48)

working on a project that requires sliders 12 long light weight. can you help
If the 12 you mentioned refers to the 1200mm length, then the 1000 cannot be used. You need to use the product of the corresponding length.
By vevor
Helpful ( 2 )
For the sfc16 guide rails, what size machine screws do I need for the bearing blocks . I have seen m5 or m6. Which one is it please?
The bearing housing requires M5 machine screws.
By vevor
Helpful ( 0 )
Can this item be used outdoors?
As long as it doesn’t get wet!
By Paul Spender
Helpful ( 0 )
What is the width of the bottom rail mounting ? Says 3.1 inches but I don't believe it lol
1 5/8" or 40mm
By Wade Antoinette
Helpful ( 0 )
Can this be mounted upside down?
Yes, but it is not recommended to install it upside down
By vevor
Helpful ( 0 )
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