Filament Spool Holder (small version for <=Prusament)

I really liked the "Universal Filament Spool Holder Light" from Pitoo67, as it is easy to print and requires no additional parts other than standard 608 ball bearings (like for skateboards, I took some more for other projects: https://www.aliexpress.com/item/4001177225527.html).

However, I seldom use spools as wide as this spool holder is, so I took the original TinkerCAD files (thanks!) and created a 2 cm smaller version, that's just wide enough to take a roll of Prusament or Material4Print rolls, which I use most commonly.