one piece 3D printable bearing

I designed this bearing to be 3D-print friendly. So instead of round balls I used cilinders so you don't need support when printing it.
This bearing is printed with blue PLA plastic on my HE reprap prusa I3 3D printer. It takes about an hour to complete.

STL and Fusion 360 source files can be found here: https://bbprojects.technology/collections/stl-fusion-360-source-files/products/fully-3d-printable-bearing-files

My PayPal: https://paypal.me/BrockenBrian

Tools used for this project:

PLA filament: https://www.banggood.com/Creality-3D-White-or-Black-or-Yellow-or-Blue-or-Red-1KG-1_75mm-PLA-Filament-For-3D-Printer-p-1290153.html?p=E01411629100201406T1&custlinkid=926158

Recommended 3D-printer: https://www.banggood.com/Creality-3D-Ender-3-Pro-V-slot-Prusa-I3-DIY-3D-Printer-Kit-p-1346320.html?p=E01411629100201406T1&custlinkid=677427

If you're wondering how I do what I do and how you can get started creating your own prototypes I wrote a basic guide about it.
Part 1: Mechanical design can be found here: https://brian-brocken.medium.com/basic-guide-to-start-developing-your-own-products-part-1-mechanical-design-1f13d2074ebb
Part2: PCB design can be found here: https://brian-brocken.medium.com/basic-guide-to-start-developing-your-own-products-part-2-pcb-design-8295b9f8ce25

Видео one piece 3D printable bearing канала Brian Brocken