The file 'Fidget Spinner And Print In Place 608 Bearing 3D Printer Model' is (stl,step) file type, size is 1.6MB.
This is a fidget spinner I made using my print in place roller bearing design. The bearing is size 608 meaning its inner diameter is 8mm, outer diameter is 22mm, and width is 7mm. There are a lot of other roller bearing designs but most of them have issues with the pins falling over causing the whole thing to fall apart. Other designs are just too tight and don't spin very well. My design attempts to solve these issue by using an internal ring to hold the pins in place. Its also uses pins with convex and concave curves. These features can be seen in the photos.
Check out my new Banana Switchblade design here
You can obtain a commercial license to sell prints of this here.
Instructions
Fidget_Spinner_With_Integrated_Bearing.stl | 2.2MB | |
Finger_Pad_Bolt.stl | 480.4KB | |
Finger_Pad_Nut.stl | 611.0KB | |
Print_in_Place_608_Bearing.stl | 1.3MB | |
Print_in_Place_608_Bearing_STEP.step | 1.2MB |