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SKU:76935215
This fits your . Make sure this fits by entering your model number. Miniature linear rail guide rail, MGN12H 300mm linear rail guide, linear sliding door gide with 2 sliding block for DIY 3D printer, CNC machine, etc, high accurate and stable performance 100% brand new and high quality.Professional and technical rails and blocks, strong and durable Block has a lubrication system, lubricating oil can be easily introduced into the oil inlet on the side Low friction, low noise, quiet and stable. Widely used for automatic devices, precision measuring devices and many other machines that require precise linear movements
Miniature linear rail guide rail, MGN12H 300mm linear rail guide, linear sliding door gide with 2 sliding block for DIY 3D printer, CNC machine, etc, high accurate and stable performance
100% brand new and high quality.Professional and technical rails and blocks, strong and durable
Block has a lubrication system, lubricating oil can be easily introduced into the oil inlet on the side
Low friction, low noise, quiet and stable.
Widely used for automatic devices, precision measuring devices and many other machines that require precise linear movements
I have these linear rails for the X and Y axis on my 3D printer and keep them lubricated with super lube oil. It has made the accuracy improve, and best of all no more replacing the wheels that wear so quickly on the Creality and similar printers.sorry they arrivedSuper smooth movement, didn't need to be cleaned like I hear other linear rails do. They seem already nicely lubricated as well. Excellent packaging, so they came perfectly straight.I built a 3D Printer and used these, they’re not Hiwin but they do the job and really good, i didn’t have to clean and re lube them like others, worked great right out of the box.Nice rails, bearings move freely with no play.I would purchase again if needed.Came packaged great, smooth bearings and rails.
