I have a 95 chevy s10 LS that has completely destroyed its outter wheel bearing twice in about 3 days. What could the cause of this be? One thing I did notice is that it usually only breaks at higher speeds, around 50 mph and up and everytime it breaks the inner part of the bearing that hugs onto the shaft almost gets welded to it. The only thing I can think of is maybe it needed more grease. Anyone have any opinions?