We have a shaft with two bearings mounted on each end.

One of the bearings is experiencing fretting (see attached Image).

I would like to run an analysis using TolAnalyst to determine the best positioning tolerances between the two bearings on the shaft to eliminate the fretting.

I have attached a pared down assembly with the shaft and the two bearings. 

When I run the TolAnalyst study it doesn't give me any useful information.  I am sure I am not running it correctly.

Any guidance would be great.

thanks,