Filament Roll Support

Filament Roll Support for a box of 90 mm x 205 mm.It uses 4 ball bearings (ID 6mm OD 19mm Width 6mm).Press fit of parts.It can be installed in a piece of MDF (min 90 mm x 200 mm)Designed in Autodesk Fusion.***All work was my design based on the idea of a generic roll support for standard FDM filament rolls***