Filament Spool for ReliaBuild Printer fits Skateboard Bearings

thingiverse

I built a custom filament spool holder for my Reliabuild 3D printer that's been working fantastically well. Created on Tinkercad, it may not be flawless but it gets the job done perfectly. The ends were designed to fit snugly onto skateboard bearings, which can easily be pressed into place using a wood shop vice. This clever setup allows the spool to move smoothly in one location, eliminating the frustrating tendency to roll up and down the rod instead.