This spool holder is easily taken apart so that it takes up less space when not in use and put away.

This should be printed in something that is true-to-dimension like ABS, PETG, or PLA.

Print two copies of each of the parts included in the file

The finished build is 80-mm inside dimension between the bearing supports and 112-mm spool clearance to the table.

This uses the same 608-bearing support as my multi-media A-Frame: https://www.printables.com/model/526136-multi-media-filament-spool-a-frame-updated

You will need one ¼-in 20 TPI by 108-mm long stainless threaded rod to serve as the spool axle. You could also use a 4 ¼-in bolt or longer, just make sure the head does not drag on the support while the spool is turning.

You will also need two 5/16-in diameter 0.28-in wall stainless tubing, cut to ~7-mm in length and deburred (K&S 87117) to serve as spacers in the bearings

You will also need two 608 bearings. I use Dragon brand Speed model bearings, which are unlubricated and spin quite freely.

You will also need two spool adaptors - https://www.printables.com/model/529253-54-mm-spool-holder-w-14-in-20-tpi-heat-set-nut

Version pictured is PETG with 0.35-mm layer height and 50% fill. Layer height and fill percentage is flexible.

Support is required during printing to hold the upper side of the bearing socket.