Whirly sound from right side front

Hi, i have a 2001 alero, and between the speeds of 20 and 50 it makes a zzzzzzzzzzzzzzzzzzzzz noise on the right side, not sure, bad hub, transaxle going, just drove it 570 miles round trip and its still going, has anyoone else had this whirllz sound before.
thanks

The hub assembly on the right side needs to be replaced.

- Jeremy

May be alternator belt ? Try to clean /replace it.