ReliaBot MGN9C Carriage Block for 9mm MGN9 Linear Motion Slide Rail Guide
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Hello, my name is (10). 10)mm holes from the center to the ends
Hello, there are two balls in the MGN9 rail's block. 0mm. (2. MGN12 block balls have a diameter of 38mm. ) As soon as possible, we will ship 350mm, 500mm, and 600mm MGN9 rails to Amazon's warehouse.
Hello, we will be able to provide MGN9 rail in 350mm as soon as possible. Thank you very much for your help!
Selected User Reviews For ReliaBot MGN9C Carriage Block for 9mm MGN9 Linear Motion Slide Rail Guide
I bought one of these to convert the x-axis on my printer. It was relatively smooth right out of the box on the axis. It was incredibly smooth after I disassembled it, cleaned everything with isopropyl alcohol, and reassembled it with krytox. I then decided to purchase another to replace a printer, but the quality was noticeably worse. The second one was unable to move without the use of force. There was a great deal of binding and grinding to be done. I was going to clean it, but I noticed a 1mm deflection in the middle of the rail when I checked it. This is most likely why the binding was put in place. A single millimeter in the middle of a 350mm rail is extremely inconvenient. The second one will be returned by me.
This appears to be an outlier. It came in a sealed package with a light oil and a ziplock bag containing a few extra bearings (which appear to be slightly larger than standard chinese mgn9 bearings, which I take as a sign of quality, but be aware). They're fairly smooth and will slide down the rail on their own (unlike some other low-cost rails). Overall, these are the linear guides to get if you're looking for something that's both functional and affordable.
Before realizing that the kit required MGN9C carriages, I had prepared some MGN9H carriages for a 3D printer upgrade. I ordered these, removed the H carriages, and installed the C carriages, but they do not slide as smoothly as the previous carriage.
Other 350mm MGN rails sold by other sellers have 18 holes, but this one only had 17 holes. I had to come back because my current design required 18 holes.
It was put to good use in upgrading my laser cutter. br>The rail is well-fitting and glides easily. It was already oiled when it arrived.
The rail is of good quality. br>br>To make them nice and smooth, they'll need to be degreased and repackaged. There are videos on YouTube that show you how to do it.
On my 3D printer, I used it to replace the x axis. It worked flawlessly, was extremely smooth, and was a great value for money.
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