Simple universal spool holder

Simple universal spool holder

BOM

2x M8 screws (length depends on the spool in question)
6x M8 nuts
4x 608 bearings
optional: push fitting


Notes
No supports needed.
Depends on the tolerance of your printer there may be a small gap between the bearing and Base.stl. In such case just make a small wedge and jam it gently in the middle of the bearing holding part.