Ender 3 filament sensor/guide

I have used the original filament runout sensor/guide by blaiseb: https://www.thingiverse.com/thing:3357097,
but in time the bearing begun to spin around it's axis in the printed mount. So I have created this remix based on original part and two others remixes by niclas81 and Bad_Mechanic.

BTW, this remix was done really fast and crude, just slicing and combining stl's in Fusion360, but it works for me.

For Ender 3 you need:
Filament_sensor_axle.stl
Filament_sensor_ender3.stl
Key.stl

For Ender 3 PRO you need:
Filament_sensor_axle.stl
Filament_sensor_ender3_pro.stl
Key.stl

I print with PLA at 0.16mm, and only supports from ground for overhang angle of 87 deg.