I used the 110mm spool holder (https://www.thingiverse.com/thing:3432073) but it broke pretty quickly under the weight of a 2,5 Kg spool. It is suitably for any printer.
I did some simple customization to the support/stand and the roller to make it more robust and reliable. The stand now supports the roller from both sides.
You will need two 608ZZ bearings, like in the original thing (https://www.thingiverse.com/thing:3209211).
I included the .OBJ files of my modiefied parts.
Have fun
| Dual_Roller.obj | 334.2KB | |
| Dual_Roller.stl | 576.5KB | |
| Dual_Roller_Stand.obj | 507.1KB | |
| Dual_Roller_Stand.stl | 789.6KB | |
| Roller_insert_485.stl | 28.4KB | |
| Roller_insert_490.stl | 28.4KB | |
| Rouleau_Spool_holder.stl | 354.8KB |
