Wheel Bearing Stuck on Spindle

72 Demon, 73+ disc brake front end w/single piston calipers...

I was reinstalling the rotor/hub assembly on to the spindle but couldn't seem to get it seated far enough on one side. Went to pull it off and see if anything was obstructing it and when it came back off the inboard bearing/race came out and stayed on the spindle.

I'd like to reuse these as they are in good shape but what is the best way to remove them with out damaging anything?

Also, when reinstalling these into the hub, what is the sequence of order? The bearing seal stayed installed in the hub, Do I need to remove this before putting the bearings back in?

Thanks.