About this 3D model

A new modifikation for my K8200 printer. So i can change the adaper for diverent diameter 26-33mm and 32-54mm without any tool You will need 2 sets printet and 4 Bearings (i: 6mm / d: 19mm / w: 6mm) It is mounted on the original 6MM Rod from the printer. For fix the spindel you will need 1x M6 Nut and the STL file "Klemmschraube"