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VEVOR Linear Rail Slide SBR20-800mm and 4 PCS SBR20UU Slide Blocks Linear Guide Rail and Bearings Kit Fully Supported Shaft Rod

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$39.99

$ 20 .99 $20.99

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About this item

  • 【COMPLETE LINEAR RAIL KITS】- This linear rail set includes 2 pieces of 800 mm/31.5" long SBR20 rail shafts and 4 SBR20UU blocks. Sliding blocks to be used cooperatively with rails, smooth sliding provided by the inside linear bearing.
  • 【HIGH-QUALITY STEEL MATERIAL】- CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, 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】- Aluminum alloy support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need for maintenance.
  • 【WIDE APPLICATION】- The linear guide rail is widely used in the automation machinery such as DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment, including industrial robots, cracker machines.


Linear Rail 2 Set SBR20-800mm 2 Linear Rail Guide and 4SBR20UU Bearing Block Linear Slide Guide


D. Kiefer
Reviewed in the United States on January 26, 2025
I used two sets of these to build a flattening sled for a router. These are very precise and strong, end result works beautifully.
Customer
Reviewed in the United States on August 31, 2024
exceed my expectations
tommy blackburn
Reviewed in the United States on April 14, 2023
Description dead on
john miller
Reviewed in the United States on November 21, 2022
Linear movement can get expensive. These were perfect for my current project.
WB Halper
Reviewed in the United States on September 7, 2021
Everything you'd expect. Straight, clean rails that are working perfectly to support my router sled. No problems or complaints.
Becky Snow
Reviewed in the United States on January 23, 2021
Hubby is happy. They're doing the job nd he'll be purchasing more.
Rich
Reviewed in the United States on September 21, 2020
The blocks could be better cast with better cut threading but overall seem to be pretty straight and strong. Using as guide rails for 10mm thick 410x410 aluminum plate for custom 3d printer. So far with about 20 hours of use on them they have tracked fairly well.
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