Awesome, is the car getting hot or makeing noises?
I am haveing trouble seeing how the crank could get that warm without everything getting hot... and probably the bearings toasted, as that is the only places heat could get transfered/created on the crank. I suppose the tensioner could have gone stuck and acted as a break on the belt, but the belts are toothed so it can't. Mine was still good enough to reuse at 191k, I just changed it as everything else appart from the valves was being replaced.