This winter I had the place storing my camper grease the axles on my camper. Last weekend was the first trip of the year and when I got to the campsite, the center of my axle was popped out and the c...
Ditto what Lynnmor said. Do not even think about moving until you jack up the trailer and pull that wheel. Your photo is exactly what I saw when I looked for the source of a loud screeching pulling out of my driveway. A completely failed bearing, with the hub riding directly on the axle.