2004 corolla right side rotation pitch

So I get this low pitched rotation/vibration sound. It speeds up with the speed of the tires. I don't really feel a vibration but I can hear the issue causing the rear window dash to rattle pretty bad. I got the rear tires replaced and all four balanced. The really strange part of the problem is it gets worse at 50 or 60 but gets quiter around 70. It temporarily goes away as well when I am on the freeway and make any right hand motion that causes the weight of the body to be shifted to the left side of the frame. Could it be the shocks? Springs? Bearings?

sounds like a wheel bearing