Updates and warnings:
2 types of filament lead specific for this 3d printer.
1 bearing is for situations where spool is below gantry.
2 bearing is for situations where spool is on gantry level or above.
Both separated to objects in slicer and printed on flat side. Shouldnt need any support (my printer not perfectly calibrated didnt need any).
no additional screws needed. Just 608 bearings (metric designed) - 1 or 2 depending on what type you need. Runout sensor uses same screw as factory spool holder.
Didnt test it yet, because i need to make honeycomb wall spool holder that is straight, so im waiting for comments :)
Hope this files make Your gantry lighter, thus better print quality :)
The author marked this model as their own original creation.