hanging filament spool holder for MMU and IKEA LACK

In order to be able to hang my coils properly for use with the MMU3, I designed these parts. These spool holders can be screwed directly under an IKEA Lack table. I included a drilling template like I did mine.
 

I used 608 (8 mm x 22 mm x 7 mm) as ball bearings. The spacer are printed next to the axis. I used cylinder head screws M8x1.25 with a length of 20-25 mm as screws.

If someone doesn't want to use ball bearings, I have also included a replacement in the 3D files.

In the event that the ball bearings move too smoothly and the filament unwinds, you can also screw the large printed nuts outwards. As a result, the axis no longer rotates and the Filamant spool slips on the printed axis.

In some 3mf files I used painted seams to get better print quality.