Chosen Solution

The bearings for the parts that hold the rear wheels have failed and I need help to identify the bearings so I can replace them. I believe they are thrust bearings with a 10mmx22mmx9mm but I don’t know for sure. Yvolution has replacement parts but not this particular part and their support hasn’t been helpful identifying the part either. These are pictures of where the bearing go on the scooter:

These is all that is left of one of the bearings:

I have one intact bearing:

Yvolution got back to me and they are 51100 thrust bearings which I was able to find an purchase. We’ll see how the repair goes.