1/4 Scaled model of my Jet Engine Model.
Below are Ball Bearings that I used. They are all standard parts and you can easily get them from anywhere. I got mine from RS components
Open Ball Bearings (2-off): Inside Dia 10mm, Outside Dia 19mm, Race Width 5mm
It took me around 15 hours to print this model. Although it's tiny, it still has all the details from the 1/2 scale version.
Please note that on this 1/4 scale, you'll need to glue the Fan to the Fan Shaft - use the Locking Pin as an alignment tool
I hope you''ll enjoy making this model as I did :)
Please let me know if you have any questions.
If you want to follow my progress or other 3D printing projects that I'm working on, please find me on LinkedIn :)