You are describing two different problems. The rotor is held tight by the wheel and lug nuts. It is not uncommon for a rotor to be loose and flop around when the wheel is off, unless it is rusted tight. If the wheel bearing is bad enough, there can be looseness in that too, but you will be able to wobble the entire wheel/tire around when the lug nuts are tight. You would have heard a buzzing noise, similar to an airplane engine, long before the bearing became that sloppy. It can takes years to go from a buzzing noise to sloppy, and the van would have been really miserable to drive like that.
Monday, September 11th, 2017 AT 7:24 PM