This is a Gear Bearing with powerful performance.
This bearing has perfect tolerance and rotational performance (about 6 seconds of rotation).
And unlike other gear bearings, it takes almost half the time to print.
It's even easier to turn!

For perfect printing, a .gcode file is provided for the MK3(S).

Slicing settings:
1. Set infill to 0%.
2.Uncheck “Ensure Vertical Shell Thickness”.
 

Inspired by and optimized from Emmett's gear bearing design.