Overengineered filament guide for Neptune 3 Pro or similar printers with an M30x1,5 thread.
Everything you need is a 608zz bearing.
The M4x10 screw and the washer is also printed (0,12 layer height - very slow 20mm/s on an Ender 3 V2). You can use also normal metal screw.
Have fun printing it!
Filament_Guide_608Z_Cover.stl | 60.8KB | |
Filament_Guide_608Z_M4x10.stl | 455.6KB | |
Filament_Guide_608Z_Main.stl | 1.3MB | |
Filament_Guide_608Z_Washer.stl | 38.0KB |