Zyltech MGN12 H TYPE Linear Rail Carriage Only

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 Genuine ZYLtech  MGN12H long carriage block are real grade C with the following details:



  • Precision grade C grounded and polished
  • Interchangeable bearing blocks/slider carriage for versatile configuration
  • Dimensional tolerance of height H and width N: +/- 40microns
  • Maximum travel distance error: +/- 17 microns per 300mm and +/- 23 per 1000mm


MGN12 rail ⌀3.5mm mounting hole spacing is 25mm

MGN12H long carriage block size 27x45mm, M3 mounting hole spacing 20x20mm


The listing is for one carriage block only

3 Reviews Hide Reviews Show Reviews

  • 5
    MNG12H Linear bearing

    Posted by mark on Jun 24th 2021

    As with all items I have purchased from Zyltech, the quality of this product is as good as you will find. I would also like to mention that their customer service is second to none. Wonderful company.

  • 5

    Posted by Emanuele on Jan 26th 2021

    Excellent balance between costs and functionality! nothing to do with others I tried on other shops, I won't wast time trying for cheaper options anymore

  • 4
    Zyltech Linear Carriages

    Posted by Graham Tyler on Nov 25th 2020

    I had Hiwin carriages on my Railcore II 300ZLT printer, and they failed. I order these as replacements and my Railcore has never been happier. Zyltech's carriages have a much better design over their competitors. Easy to install, easy to lubricate and maintain. Decently priced and reliable.

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