don't do those either...sorry.
BUT - you can research how to do it and set off to get it done on your own. Most of the stuff I do no one showed me. I learned on my own and then went over it with a good mechanic friend of mine and he helped me fine tune a lot of my maintenance knowledge. The one thing I like about this is that everyone (except juvi-kyle) has the potential to add something helpful. Each experience is unique, and while the majority of the tasks are the same, there can be subtle things changes/additions.
Let us know what you find as far as installing bearing on those formulas!