igus replacement for Prusa I3 MK2(s)
thingiverse
This is an replacement for the original Prusa I3 MK2 x-axis parts fitting the igus RJZM-01-08 and RJZM-02-08 bearings. For the x-carriage I use the RJZM-01-08 (16mm), for die x-end_idler and x-end_motor (z-axis) the RJZM-02-08 (15mm). I also fixed some errors in the mesh of the original parts and an old bug in the x-carriage that the belt is rubbing on the idler. If you looking for a good y-axis bearing replacement, take this one https://www.thingiverse.com/thing:1837936 Please use original igus SWM-08 rods too, other rods didn't not work well because there is much space between the bearings and the rods ! Recommended lenght for the rods : 2x 320mm, 2x 330mm and 2x 370mm Be careful, the x-carriage is for the MK2, It will work for the MK2s too, but with the old disadvantages. Update : fixed another belt rubbing at the carriage
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