Summary

This is scaled version by x0.995 of Fidget spinner by AdrianMankovecky.
I'm trying to print it successfully with minimal surface damage by support. I did embedding of support with OpenSCAD for 0.3/0.4/0.5 mm nozzle print.
Print is going fine without additional slicer support, if layer 0.1mm is used, since thinner layer is more tolerant to overhangs without quality consequences.

Print Settings

Printer:

JGAURORA Z - 605S

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>Layer 0.1 mm Nozzle 0.4 mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>If ABS is used do not forget about ABS material contraction in comparison with bearings. Give it some scale about 2%. Use brim (8-10 mm) for better adhesion - the model base has low square for good adhesion, also warping can happen as well without brim.</p></div>

Fidget spinner by AdrianMankovecky print ready