Simple Spool Holder for Spools with 53.5mm Hole

Filament spool holder for spools with a 53.5mm hole. To use with 608 bearings on an M8 threaded rod. I used some old ABEC-5 skateboard bearings, they work pretty well.

The hole for the bearing is on the inside just to make a better look, I'm thinking of making a version with them on the outside as well, because you could fix the hole thing better with a washer and nut. But it's good enough for me for now.

They come in two versions, version 1 has a tighter fit, you might have to work a bit