i have the rotor, and caliper off, but i can't get the hub off, anybody know how to take it off?

 

rubber mallet, large flathead screwdriver, and a pry bar. That's all you really need, aside from hand tools.

 

explain how

 

The hub is pressed in, you might damage it by wailing on it with a hammer. Just trim the dustguard, and pound them out.

 

what kind of car do you have
if it is a civic with only 9.3" brakes you can beat them out with a big hammer and replace them by hitting them back in

BUT if you have an integra or a car with 10.3" brakes the knuckle is designed differently and you will have to get the hub pressed out and have the studs replaced. by pressing the hub out it messes up the bearing most of the time so i would reccomend getting a new bearing also
this should cost you around 90 bux to get done at a reputable shop including the bearing and studs