56mm spool holder

Print two of these hubs to hold a filament spool with 56mm diameter hole (such as TIANSE PLA). In addition to the print, you will need two "608" bearings (commonly found in fidget spinners, inline skates, skateboards, online, etc.). 608 bearings have an 8mm (5/16") interior diameter, which fits the threaded rod that comes with the Anet A8 filament stand.

The bearings are press-fit into the hubs, it will take some force.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/kUosc5FcXb3