CoreXY Linear Rail system
thingiverse
This is my mod for linear rails on my tronxy X5S, but it can be applicable to any other core machines. I used all the parts from the original X5S for bearings (the same size as those found in the wheels). I think they are "626" or 625". Personally, I am using two 500mm long rails and one that I shortened to 480mm. You will need a lot of M3 nuts. I tested everything and it works very well for me.
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