loose bearing race - K/H disc hub

I'm working on rebuilding a set of original K/H disc brakes on my 1970 Dart. In replacing the wheel bearings I found that one of the outer bearing races was loose in the hub - I could take my fingers and move it around in the hub. I got a new bearing and race and installed that race and had the same results. It is tight as I drive the race in, but when it gets into place it is loose - I can turn it and can wiggle it up and down a little bit. Is this hub toast? Is there a way to fix this hub?
Loctite has a product that is made for the exact issue that you are working with.
Do a search for Loctite 660