This is a spool holder that I designed to try and keep my printer motors from over working and wearing out parts before there time should be up. This has metal bearings, doesn't take much force to spool the filament into your extruder.

Print instructions

I used PLA to print my parts. 25% infill. .2mm layer height.
I cut a piece of all thread to the length I wanted. The supports on bottom slide to adjust the width of the spool.

The bearings I used were from Amazon link below. No affiliation besides they are cheap. I used 4 bearings!

Wellgo 608-2RS Ball Bearings Skateboard Bearings Double Rubber Sealed Shielded Miniature Deep Groove Bearings 8mm x 22mm x7mm for Skateboards Inline Skate Scooter Roller Blade Skates etc -10pcs

I am probably forgetting something.