What bearings do "our" alternators take, anyone know?

[RoadWarrior222]

Hi folks,

I might have to put together a minimum order from a bearing place to get a working Ford, have a "stiff" spare alternator for my Voyager in the garage, think it was electrically fine. Just wondering if anyone knew offhand, size or series number of the bearings they take?

thanks,

RW222

[4 l-bodies]

Contact Lugert. That's what he does for a living. I think he is a basic vendor as well.
Todd