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VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
HTTZ20-300MM00001V0

VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar

$32.99
32.99
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300 mm

  • 1200 mm
  • 300 mm
  • 1000 mm

20 mm

  • 20 mm

About this item

  • Complete Linear Rail Kits: This linear rail set includes 2pcs 11.8 in / 300 mm chrome plated linear shafts; 4pcs fixed shaft support; 4pcs pillar block bearings SC20UU. Sliding blocks are used cooperatively with rails, smooth sliding provided by the inside linear bearing.
  • High-Quality Steel Material: Linear motion bearing kits are made of carbon steel, linear bearings are made of GCr15 bearing steel with aluminum alloy housing. The chrome plating treatment surface makes it beautiful and anti-rust. Hardness can reach as high as HRC62, more durable.
  • Premier Linear Guiding System: Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside.
  • Easy to Install: Conveniently install the linear rail by aligning the track with the mouth of the slide rail and pushing the slide rail until the slide rail completely falls. It's no need for maintenance.
  • Wide Application: Linear motion ball bearing set is widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry. Suitable for kinds of electronic equipment/guide bar, driveshaft, and pillar.

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VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
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VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
20 x 300 mm Linear Optical Axis Slider Set
Smooth Motion & Low Noise & High Hardness
  • This linear rail set includes 2pcs 11.8 in / 300 mm chrome plated linear shafts; 4pcs fixed shaft support; 4pcs pillar block bearings SC20UU. A perfect combination of main axle and aluminum alloy support, which nicely stabilizes the original rail. Premier quality bearing blocks moves smoothly while using.
  • Complete Linear Rail Kits
  • High-Quality Steel Material
  • Premier Linear Guiding System
  • Easy to Install

VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Fine Workmanship
CNC rail kit includes 2pcs 11.8 in / 300 mm chrome plated linear shafts; 4pcs fixed shaft support; 4pcs pillar block bearings SC20UU. The bearing steel central axle is solid and durable, which makes it has a long service life.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Heavy-Duty Material
This bearing rail is constructed with a carbon steel main axle, aluminum alloy support, and GCr15 bearing steel linear rail block with an aluminum alloy casing. The chrome plating surface treatment results in high hardness, reaching HRC62 with high accuracy and strong durability.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Complete Linear Guiding System
The cylindrical guide is composed of a top rail and quality bearing blocks which makes your process move without deflection. What's more, the rod rail shaft supports have high rigidity and strong bearing capacity.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Simple Installation
The linear rail set prefers careful installation that, however, is easy. Align the track with the slide rail's mouth and push the slide rail gently until the slide rail ultimately falls to achieve the assembly.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Quiet Operation
Our professional and technical linear slides and blocks can stabilize the original rail. As a result, move smoothly without deflection, minimal wear, and low noise while using.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Extensive Application
The linear rail performs well in automation machinery such as DIY CNC routers, lathes, machine tools, bending machines, etc.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Specifications
  • Type: Linear Slide Rail Set
  • Material: Carbon Steel, GCr15, Aluminum Alloy
  • Rail Shafts: 2PCs Chrome Plated Shafts
  • Bearing Blocks: 4PCs SC20UU
  • Bearing Support: 4PCs Fixed Support
  • Rail Shaft Length: 11.8 in / 300 mm
  • Rail Shaft Diameter: 0.79 in / 20 mm
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Package Content
  • 2 x Chrome Plated Steel Shafts
  • 4 x SC20UU Bearing Blocks
  • 4 x Fixed Support
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar

VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
20 x 300 mm Linear Optical Axis Slider Set
Smooth Motion & Low Noise & High Hardness
  • This linear rail set includes 2pcs 11.8 in / 300 mm chrome plated linear shafts; 4pcs fixed shaft support; 4pcs pillar block bearings SC20UU. A perfect combination of main axle and aluminum alloy support, which nicely stabilizes the original rail. Premier quality bearing blocks moves smoothly while using.
  • Complete Linear Rail Kits
  • High-Quality Steel Material
  • Premier Linear Guiding System
  • Easy to Install
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Fine Workmanship
CNC rail kit includes 2pcs 11.8 in / 300 mm chrome plated linear shafts; 4pcs fixed shaft support; 4pcs pillar block bearings SC20UU. The bearing steel central axle is solid and durable, which makes it has a long service life.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Heavy-Duty Material
This bearing rail is constructed with a carbon steel main axle, aluminum alloy support, and GCr15 bearing steel linear rail block with an aluminum alloy casing. The chrome plating surface treatment results in high hardness, reaching HRC62 with high accuracy and strong durability.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Complete Linear Guiding System
The cylindrical guide is composed of a top rail and quality bearing blocks which makes your process move without deflection. What's more, the rod rail shaft supports have high rigidity and strong bearing capacity.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Simple Installation
The linear rail set prefers careful installation that, however, is easy. Align the track with the slide rail's mouth and push the slide rail gently until the slide rail ultimately falls to achieve the assembly.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Quiet Operation
Our professional and technical linear slides and blocks can stabilize the original rail. As a result, move smoothly without deflection, minimal wear, and low noise while using.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Extensive Application
The linear rail performs well in automation machinery such as DIY CNC routers, lathes, machine tools, bending machines, etc.
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Package Content
  • 2 x Chrome Plated Steel Shafts
  • 4 x SC20UU Bearing Blocks
  • 4 x Fixed Support
VEVOR Linear Rail Slide 2PCs 20mm x 300mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
Specifications
  • Type: Linear Slide Rail Set
  • Material: Carbon Steel, GCr15, Aluminum Alloy
  • Rail Shafts: 2PCs Chrome Plated Shafts
  • Bearing Blocks: 4PCs SC20UU
  • Bearing Support: 4PCs Fixed Support
  • Rail Shaft Length: 11.8 in / 300 mm
  • Rail Shaft Diameter: 0.79 in / 20 mm

Specification

Type
Linear Slide Rail Set
Material
Carbon Steel, GCr15, Aluminum Alloy
Rail Shafts
2PCs Chrome Plated Shafts
Bearing Blocks
4PCs SC20UU
Bearing Support
4PCs Fixed Support
Rail Shaft Length
11.8 in / 300 mm
Rail Shaft Diameter
0.79 in / 20 mm
Questions and Answers
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Customer Reviews

Ratings by Features

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  • 4.7
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30 Review(s)
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GJoy GJoy
Great for a router sled
Made a router sled with one pair of these , another pair of the ones with a base, and three pieces of acrylic. Works great. Strong rigid rail rods. Surpringly good value.
Clyde Davis Clyde Davis
Mr
This unit came As advertised. Cant wait to use it check it’s tolerance and smooth working .the standard measurement of the slide bearing set needs to better advertised due to the other units are not capable of being used on longer units from the same company.
David Wissinger David Wissinger
Manager
Works perfectly! Saved a lot of money! I couldn't have built a better router sled. I would definitely recommend.
VEVOR Customer VEVOR Customer
Smooth as ice
Used these to create my own flattening table for my wood working. Even with the saw dust the guides slide effortlessly.
Jack Jack
Linear rails, 39"
Seems to be a great product. Very smooth, precision machined linear rails. I got them for mounting a router to the band saw mill carriage for flattening slabs.
M. Ehle M. Ehle
Good deal for the money, bearings a little loose...
These are not to bad for the money, however the bearings have more slop than they should. I would think you should not be able to feel any slop but there is some and there is no way to adjust. For my purposes this is not a problem but be aware of the looseness. And the mounting threads are not tapped very deeply - plan on chasing the threads (M6) and deepening them if you want to use decent-length screws. I like long screws in aluminum. The hole is the right diameter for tapping deeper, no drilling needed. Like I said - they work fine in my app and might in yours too.
Don Keister Don Keister
Mr
Bought this to make my own router planer sled using scrap wood for the linear rail seats and starboard for the router plate I have planed (1) piece of red cedar and it worked great. Built it for approximately $110 from Vevor in about 2 hours vs buying one for $475
Mark Mark
first pair had bad bearing
second pair was fine. Solid steel (I presume) bars. At $40 - I definitely recommend.
Paul Paul
Well made
Good product but could use better packaging. Do to the weight shipping is damaging to the box. Other then that everything worked as it should. Nice and smooth nice update for the router.
Do it yourself Joe Do it yourself Joe
Solid Rails!!!
Loved these rails. Used them to make my wood leveling sled. They are very solid. Very robust. If anyone is wondering what size screws the linear bearings use, they are M6x 1.0 thread pitch. Would highly recommend these. Hope this review helps.

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