I had my first bearing failure on a Evo 30-10 after 180 flights. I think that had to do with corrosion of the bearing due to the fact the plane is stored in my garage where also a dryer was which put a lot of humidity in the air. I fixed that by swapping the dryer to another type.

Now after 500 flights the bearing again is showing wear. Any recommendations/thoughts/experience by other flyers?

Volkert