Steering Wheel Knob Spinner

We need:
1x M8 hexagonal bolt
1x M8 nut
2x Thrust bearing 51100
4x M5 Nut
4x M5 allen bolt

The number next to the file name (25mm, 30mm) indicates the thickness of the steering wheel.

Important
I designed this handle for my little brother. He uses it for pc games. I am not a professional designer, this is my hobby. Therefore, I believe that this design should be used as a gaming accessory. Never on a public road.
https://www.youtube.com/watch?v=FfrIlSIMLoA