Filament holder with bearring

thingiverse

I remixed the version from PsychoShaft so it clamps on the original ender 3 pro spoolholder. It is still possible to use a cablebinder. I used 2 bearrings from a spare Pomwheel for the ender 3, (625zz). I fixed these with an m3 bolt and washer, to compensate for the m3 in a 5 mm hole i tinkered the filler. Its work in progress, i found out that the top is a bit to high to get the spool over it. I will make a new version asap. (spoolholder 3 v2 is a few mm lower then the first attempt so the spool actually fits over it now. Need to print a second one to be able to make a testprint with it.