Works for me!!
Can't help but wonder, though, if the new part was defective in some way? It looks, from my old one, that those snap rings are really in there tight. Wonder if there is any market on eBay for some of my old stuff - drive pulley hub with set screws, plus the bearing and collar. Guess I'll list them and see what happens. I can see already I overpaid for the new bearing and collar - around $35. Can be had on eBay for less.