Now Max that is an idea I thought of for pulling the hub in question but without seeing one in person I didn't mention that setup. Now the OP needs to make sure to avoid drilling in the stop welds.
Even using that setup here on other hard pulls I still need to heat things but some of the pulls I do are very rusted up as rust can seize things very tight.
I got three sizes the bearing separator clamps. On the larger one I need more bolt (screw) spread than the harmonic balancer puller can provide at times which why I designing a bar puller type for my machinist to make for me.