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MGN12H Mini 450mm Linear Rail Guide Linear Sliding Guideway with 1pcs MGN12H Carriage Block for 3D Printer and CNC Machine

Free shipping on orders over $29.99

$27.02

$ 12 .99 $12.99

In Stock

1.Size:200mm


2.:Mgn12h


  • Package Contents: 1pcs 450 mm/17.71 inch Linear Rail Guide with 1pcs MGN12H Carriage Block + Limit block and extra beads
  • Quality Materials: The Linear rail is Made of Bearing Steel with low friction coefficients , good surface finish, uniform hardness, high load, smooth operation and low noise
  • High Accuracy: The linear slide adopts four-point contact design, which can withstand loads from every direction, with strong load capacity, high speed operation under high pressure
  • High Quality: The carriage moves smoothly and quiet, no binding, good quality, nice workmanship, it has a longer service life.
  • Widely Use: Widely used for automatic equipment, precision measuring equipment, and many other machines that need precision linear movement



Product Description

MGN9H/MGN12H/MGN15H Mini Linear Guide with Carriage Block


  • Professional and technical rail and block, strong and durable with long operating time.
  • By using a 4-point contact design, it can bear loads from all directions and has good strength and high accuracy.
  • This linear rail and block is small and light, suitable for most automatic devices.
  • The MGN9/MGN12/MGN15 linear rail will upgrade your 3D printer, which can greatly improve the print quality and load capacity.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Product Features

MGN9/12H  Linear Rail

The coating effectively prevents rust, made of high-quality aluminum material that is wear-resistant, heat-resistant and non-deformable.

MGN9/12H Linear Rail

The linear guide is equipped with ball bearings that are wear-resistant and precise and have a longer service life.

Miniature Linear Slide Guide Rail

The linear bearing is made of heavy-duty bearing steel, which is more durable, high rigidity, high accuracy, smooth running.

Miniature Linear Slide Guide Rail

There are 2 black rubber stoppers at the ends of the linear sliding guide in case the trolley falls off the rail.

Easy to Install

Miniature Linear Slide Guide Rail

Widely Used

300mm Linear Rail

MGN9H MGN12H/C MGN15H Linear Guideway Specification

    • Production Material

      Stainless steel

    • Production Material

      Stainless steel

    • Production Material

      Stainless steel

    • Accuracy Level

      H

    • Accuracy Level

      H

    • Accuracy Level

      H

    • Width and Height of the Rail

      Width : 9mm ; Height : 6.5mm

    • Width and Height of the Rail

      Width : 18mm ; Height : 7mm

    • Width and Height of the Rail

      Width : 15mm ; Height : 10mm

    • Size of the screw

      M3x8mm

    • Size of the screw

      M3x8mm

    • Size of the screw

      M3x10mm

    • Performance

      Anti-rust,Smooth movement, low noise

    • Performance

      Anti-rust,Smooth movement, low noise

    • Performance

      Anti-rust,Smooth movement, low noise


xavier
Reviewed in the United States on April 3, 2025
Worked great for my TAZ6 linear rails mod. Helped get that crisp quality I was looking for. Couldn’t beat the price for both rails either. Make sure to use some lube like super live to get the best glide.
Andy G.
Reviewed in the United States on June 17, 2024
What more to say you can’t beat the price per rail and of the 8 rails I received non of them had issues. Just clean all the rails of the shipping oil and apply new lube just as you would on any brand new rail.
Adam P
Reviewed in the United States on February 1, 2024
MGN12H 400mm Black - Well packaged - square box, and a cardboard tube, and bubble wrap inside. The black rail was very smooth, and the carriage slid without binding under its own weight. No issues there.MGN15H 450mm - Decent packaging, carton box and bubble wrap, not as great as on MGN12, but ok. The carriage was getting stuck at 3/4 of the length, something wrong with QA on this one, returning this for replacement. Hopefully, the next one will be better.
Sean McGee
Reviewed in the United States on January 27, 2024
Each set of carriage rail and spare bearings comes padded in a hardened cardboard tube in a padded box so no rail can get damaged by the external forces and easily detectable if it was to be damaged in shipping. First impressions tell me it has adequate preloading may need to replace the shipping grease before use. As I believe it isn't designed to deliver best performance depending upon your application the black is resistant to abrasion and stays when testing with sanding on an unused portion of the rail. Will have to see about longevity.
Will
Reviewed in the United States on July 17, 2023
Review of ANWOKIT MGN12 600mm Linear Rail Guide with MGN12H Linear Bearing Sliding Carriage:I've had a few linear rods rendered useless because they arrived in bad shape due to poor packing. However this vendor has gone out of the way to make sure this doesn't happen. Mine was wrapped in bubble wrap, inside a cardboard tube, wrapped in more bubble wrap, inside a box, inside an Amazon box!The rail and spare bearings all arrived safely and it runs really smoothly. No grinding or binding. Can't complain.
K & E
Reviewed in the United States on November 2, 2023
Got this to upgrade my Anycubic Chiron to linear rails, and this one is great. Y carriage calls for 550-600mm so I figured go with the longest and cut it down, but decided to just trim the plastic trim on the printer.2 of these for each side gets rid of 12 nylon rollers and all their hardware, reducing the overall bed weight by white a bit (don't have a scale to measure, but it is considerable).Everything rolled smooth out of the box, just add a little 3 in 1 lube once assembled and everything runs great!
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