I lay my filament spool aside my printer so I did need a guide which can redirect the filament smoothly. The original version is a suitable one but I need mount it on 2020 aluminum extrusions and it seems a little bigger than what I want. The rotating mount was inspired by this one:
https://www.thingiverse.com/thing:2025804.
To assemble it, you need:
Two 688ZZ(8X16X5) Bearings
Two 608ZZ(8X22X7) Bearings
For guys with only 608 bearings in hand, here is a better option provided by Soyelflaco:
https://www.thingiverse.com/thing:2897228
| bearing_guide.stl | 41.5KB | |
| rotating_mount.stl | 68.2KB |
