Parametric Caged Roller Bearing V3

UPDATE (17/08/2023): I have increased the default "slice_gap_closing_radius" to 0.04 as Prusa Slicer was ignoring the gap below this size (and updated the default bearing stl accordingly). The advanced Prusa Slicer setting "Slice gap closing radius" should be reduced to 0.02 or less for the slice gap to print correctly (see last images).

UPDATE (05/07/2020): I noticed many of the generated bearings had little or no base area for the raceways to stick to the printbed so I have added a parametric brim to the inner and outer circumferences of the bearing.

The third version of my print in place parametric caged roller bearing design. I consider this to be my final design with better features, printability and greatly improved SCAD code.

The original design can be found here: https://www.thingiverse.com/thing:2529598

It is important to make sure your slicer is set up correctly to print this design successfully (see print settings).

Compared to the original design, it is much