Large filament spool holder

cults3d

I designed a spool holder for our local hackspace's larger reels after trying out existing models here. They all seemed overly complex, so I created a simpler design that integrates bearing axles directly into the shell. Only four parts are required to build each roller, plus two skateboard bearings (model 608). This means you'll need four bearings in total for the pair of rollers. To assemble the rollers, simply insert the bearings into the wheels and then secure them between the two sides. The design relies on friction fit, so some force may be necessary. For printing, I used Innofil Pro 1 PLA filament, which offers better strength than standard PLA while still producing excellent prints.