(Sean - some of us use postimages.org to host and load photos here.)
Darn - "on a boat" ? Saltwater, or ?
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Heat is obviously cooking the bearing - which - judging by your troubles is already shot. So would be replaced in any event.
Yes, the boat lives mostly in salt water. Which is why this is a used Kymco and not, say, a Vespa on the deck. We actually have two -- the other is a Buddy 125. They're stowed on the boat deck, which is around 10' or so above the water, so they don't see any salt spray, but get plenty of salt air. I'm on my third Kymco in a decade; the first two (People 150 and another Like 200i) were both stolen, so they don't seem to last long enough to rust away.
I've got a new bearing on the way, NSK 6203DDU (seals on both sides, rather than just one). So I'm going to try even more heat, and I guess if that does not work I can pull the cage out of the race, worry the balls out, and get the fork off that way. Then I can cut the inner race off the shaft.
Thanks for your help. Further suggestions from anyone are welcome.
-Sean