Edward, lots of light taps. Sorta worry it out and be sure it is on something "Solid" to mke the strikes worth while. Keep working around the circle.
May try a bit of heat. I'm not sure but I think the coefficient of expansion is greater in the housing. Worth a try throwing it in the oven before you start tapping.
I have extracted literally hundreds of bearings in my hobbies and work! The hrdest thing for me to learn was that most always it was faster to "fashion" a punch or the pawls on my slide hammer than the knocking out of the bearing
.
I worked on old wet cylindrical grinders most all of my life. You have not seen the havoc
grinding dust from carbide can create unless you've done it!!!
Dave Neptune