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OrangeA Linear Rail Guide 2X SBR20-1800mm Linear Guideway Rail + 4 SBR20UU Block for 20mm Fully suppoeted Shaft Rod

  • Based on 55 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jun 20
Order within 6 hours and 57 seconds
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Features

  • COMPLETE LINEAR RAIL KITS- This linear rail set includes two pieces of 1800mm/71" long 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.

Description

This linear rail set includes two pieces of 1800mm/71" long rail shafts and 4 SBR20UU blocks. Sliding blocks to be used cooperatively with rails, smooth sliding provided by the inside linear bearing.


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 71 x 3.5 x 3 inches; 28.1 Pounds


Item model number ‏ : ‎ SBR20-1800mm


Date First Available ‏ : ‎ June 7, 2018


Manufacturer ‏ : ‎ OrangeA


Country of Origin ‏ : ‎ China


Best Sellers Rank: #82,464 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #105 in Linear Motion Guides


#105 in Linear Motion Guides:


Customer Reviews: 4.2 4.2 out of 5 stars 55 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great product , fast shipping
Color: Silver
Exactly as described, fast shipping
Reviewed in the United States 🇺🇸 on October 13, 2022 by IsaacL

  • Surprizingly precise
Color: Silver
I took a gamble and bought the cheapest rails amazon had to offer (these) and they turned out better than expected. Very straight, and only one wobbly carriage, which I expected and had already bought quality bearings and spare carriages in case there was a lemon or 4. No perceptible play in the other 3 carriages, for this price point The value is insane. Dont let those gatekeepers on cnc forums tell you you have to drop 500 on name brand rails! Just be ready to send back for replacements if they don't test out well. ... show more
Reviewed in the United States 🇺🇸 on September 16, 2022 by Isaac

  • quality and build is amazing !
Color: Silver
WAY better then I could have imagined... holly crap... this was designed and built for way more then my home project :) but I could not be happier...
Reviewed in the United States 🇺🇸 on October 24, 2022 by C. Lightfoot

  • ok quality
Color: Silver
They arrived straight enough for my uses but the fixture holes are not even so you cannot account for them in CAD without measuring all of their relative locations or drilling your own. The bearings feel fairly smooth but you may want to replace the balls with something better
Reviewed in the United States 🇺🇸 on January 12, 2022 by Amazon Customer

  • Well made, but holes dont line up
Color: Silver
All Seems like well made. Bought to make a router sled, and the holes on the rails do not line up with the blocks. Kinda silly, but ill have to drill the rails to be able to use for my needs. Pics attached are the blocks in both orientations
Reviewed in the United States 🇺🇸 on September 13, 2021 by Toni Toni

  • Great value
Color: Silver
I ordered these rails as a replacement setup for my home made panel saw. They arrived in good condition with all of the parts. The pillow blocks fit perfectly and run along the rail smoothly. They aren’t as smooth as high end blocks, but you can’t beat the price.
Reviewed in the United States 🇺🇸 on January 2, 2021 by Paul Okami

  • Nice Rails
Color: Silver
These linear rails came well packed and shipping was fast. They appear well made and heavy duty. These are the second set I have gotten and would buy them again. The surface hardening is really tough. If they must be cut forget the hacksaw they need to be cut with an abrasive wheel. A dremmel will do the job. It took 2 discs to get through it. ... show more
Reviewed in the United States 🇺🇸 on January 19, 2019 by Mike W.

  • Sturdy assembly, no bend or sway... Performed as advertised.
Color: Silver
Sturdy assembly, no bend or sway... Performed as advertised.
Reviewed in the United States 🇺🇸 on April 5, 2021 by Michael

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