Yep, desentigrated a wheel bearing too! No fun, luckily close in town, went to Boater's World, found all the hubs in stock, but damn if I had no idea which one it was. So, run back out to the boat, wrangle the fragged hub off, see that it is a tapered shaft, take whats left of the bearing with me to compare back to Boater's World. Got the hub, and went back out and fixed the trailer and took it home. Decided then and there to change the other hub out to, new Bearing Buddies and all. Turned out I probably caused it to happen having packed the bearing two weeks prior with regular disk brake wheel grease. I didn't know salt water turns it to liquid! Now I know, use the blue stuff. Caught no fish either.