[Airjer_]

Why not just leave it bolted in and replace the stud?

The bearing/hub is rusted into the knuckle. If its the style with the abs sensor in the hub you will ruin it trying to remove it from the knuckle/backing plate as it will require a fair amount of hammering from the back side to get it to pup.

Much easier to just replace the stud and a lot cheaper as well. A couple of good wacks with a hammer and the old one should pop right out.