Volkert.....
Thanks for the picture and the info.
That will help a lot when it comes time to replace these bearings.

Nickolay......
Thanks for the measurements and mfgr part numbers.
This info will help everyone that needs to replace these bearings.

In my case, my motor had to go back to the factory to replace bent parts.
I did my best to dig a hole in the ground with it on it's 100th flight.
I hope they change the bearings!

Thanks guys!!