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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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193 Reviews 2 answered questions
$99.99
99.99
Price including VATSee details

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
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Description Specification Questions and Answers Reviews
vevorA+Template
SBR Linear Guide Rail
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 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
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
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
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
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
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
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
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
Linear rail kit is widely used in high-load automation equipment and DIY equipment production. For example, DIY CNC engraving machines, lathes, etc.
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

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
2 Questions
or Ask a Question
Can I get plastic bearings in place of ball brg slide blocks with rail system SBR20-1800 mm
Answer This Question
If the slider structure and internal structure are the same. You can give it a try.
By vevor
Helpful ( 0 )
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?
Answer This Question
Yes, additional sliding blocks can be purchased to handle the total load. But this requires you to do specific data testing yourself.
By vevor
Helpful ( 0 )

Customer Reviews

4.8 Out of 5
Based on 193 reviews

Ratings by Features

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  • 4.7
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  • 4.7
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193 Review(s)
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Allen Mathews Allen Mathews
Contractor
Well mixed feelings the rails are extremely nice the bearings that go on the rails fair but usable if you need to use it all the time get extra bearings I had to order replacement bearings to go with but for the money worth every penny can't beat it less than $200 4' x6' plus that sell for $1200 plus online not even a question for me part time live edge lumber recommend
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Wayne Wayne
These are legit
I used a pair of the SBR20 2200 mm, and a pair of 1.2 m slides (https://www.vevor.com/linear-guide-rail-c_10531/optical-axis-20mm-1200mm-linear-rail-shaft-rod-w-bearing-block-guide-support-p_010218636277) to build a router sled for woodworking. With a bit of attention to detail (making sure rails are mounted to achieve true flatness, no twist between rails, etc.), I got great results with my router sled for a fraction of the price of commercial offerings.
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Mr. Harry L. Hubler Jr. Mr. Harry L. Hubler Jr.
1 of the 4 SBR20UU Square Type Carriage Bearing Blocks won't fit the rails
The product seems sturdy and straight. However, I am not able to use it because 1 of theSBR20UU Square Type Carriage Bearing Blocks won't fit on the rails.
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Ziad Ziad
Quality at a good price
very sturdy, accurate, and great workmanship and quality materials, heavy and accurate, very happy with it, used it to do a sliding rail for my router.
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BW BW
Mr.
Order came on time ,well packaged, was just as stated on web site, used in router sled build. Would purchase again.
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BW BW
Mr.
Order came on time ,well packaged, was just as stated on web site, used in router sled build. Would purchase again.
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Danny Danny
i love vevor
everything about vevor is splendid great prices and customer response is awesome,linear guides i bought are perfectly crafted ......no burls ,glides beautifully ,!!!
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Don Keister Don Keister
Mr
Used this along with the rail slides from Vevor. I built a router planer for approximately $110 vs $475. Highly recommend Vevor and this product.
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DB DB
Planer table rails
Nice smooth functionality.Solid rails bend pretty easily but not an issue if supported correctly.Dust in the bearings may become a problem but am working on a fibrous washer to help with thisUsed on a router planer table for odd wood shapes.
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VEVOR Customer VEVOR Customer
Rails
Work fine for their intended use.
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