Originally Posted by
Inlander
“I topped off the bearing grease before the trip”
That is why the seal leaked. Seals last practically forever except for those dedicated to topping the bearing grease before a trip.
I push half a tube a grease through my hubs with an electric grease gun every few weeks. That process does not cause me any leaks. Dry seals, on the other hand, can crack and cause leaks.