308ZB Bearing Filament Roll Hanger

This filament roll hanger was designed to hang under a shelf, cabinet, or other. Use strategic supports on the roller as every printer varies. I used 3mm supports and custom placed them using ideaMaker 3.1.0 as recently recommended by MakersMuse partly for that feature. This is a work in progress, but I did design all the bearing recesses for a press fit.