Rick,
I had a similar problem, recently. It turned out that the hub shaft was spinning inside the inner race of the bearing. So, the bearing wasn't turning. This made the car feel like I had a flat tire when I was driving it. With the car jacked up, I could push the top and bottom of the tire back and forth about 3/8 of an inch. With my life on the line, I spent the $600 to have it fixed right.
After watching them use big powerful gear pullers and lots of penetrating
oil and pounding with big sledge hammers for a long time to remove the bearings. It was money well spent.
Paul