2,5 kg Spool Holder

A very well thought-out filament roll holder for 1-2.5 KG rolls. Possibly also 5 kg rolls. (Could not be tested due to lack of availability). If you have 6903 ball bearings to hand, you can of course use these. For all those who want to print it completely, I have developed plain bearings. You will need 4 of these. I offer 3 different bearings for this purpose. They differ only in the clearance and the accuracy of fit. If you have a well-calibrated printer and filament, you can use the 0.15 version. If these cannot be turned because the clearance is too small and they bake, I also have a 0.17 and a 0.20 version. The assembly is self-explanatory. Have fun printing and using them. Ein sehr schön durchdachter Filament-Rollenhalter für 1-2,5 KG Rollen. Womöglich auch 5 kg Rollen. (Konnte mangels des nicht vorhanden seins, nicht getestet werden.) Wer 6903 Kugellager zur Hand hat, kann natürlich diese verwenden. Für alle die es komplett vollständig drucken wollen, habe ich Gleitlager entwick