You live in So Cal so just put it in the sun!!
As for the freezer, just put the bearing in a zip lock bag and throw it in the freezer, the oil will not freeze.
As Briguy said, proper tools are highly recommended.
Originally Posted by Chris__RC
What should I heat it up with?
it sounds kinda weird but il try it. Is there any risk of putting the bearing in the freezer? I have a dowel.