The file 'Spool Roller 3 – Universal 3D Printer Model' is (stl,skp) file type, size is 49.8KB.
A "One Size For All" (almost?) Spool Roller, using 624zz bearings.
As I have now three size of spools, I finally rejoined the meme of using two separate bases in order to fit any width of spool :)
SpoolRoller3_603zz_2off.stl | 22.5KB | |
SpoolRoller3_623zz_2off.stl | 22.5KB | |
SpoolRoller3_624zz_2off.stl | 36.6KB | |
Spool_Roller_3.skp | 109.4KB |