Summary

This isn't truly a ball bearing, but it serves the same purpose and is derived from a real ball bearing. Currently it is 608ZZ size and will fit into a fidget spinner. I've included the .123dx file to see if anyone can improve this, currently I don't even know if it works correctly.

Print Settings

Printer:

FlashForge Creator Pro

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Doesn't Matter</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>.05 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>For the best results use very thin layers.</p></div>

How I Designed This

Monotonous 123D Designing.

Ball Bearing