Filament spool holder for 19mm bearings

I needed a different spool holder than usual since I already had lots of 19mm ball bearings at home. Printed in PLA with 215/60°C. Supports were easily removable after part cooled down.

It's sitting on the threaded rod that came with my printer. Sits a bit loose on the spool but is tightened with nuts on both sides anyway.

Designed with Onshape.