Hello I have a busted bearing on my passenger side axle and is causing some serious shaking on highway. have a few questions hopefully someone can help.

1)Is there a way to just replace bearings?
2)will any new passenger axle match to the driver side or do they have to be the same?
3)Any suggestions on a cheap but durable axle as I am a little tight on money to spend on Volvo brand.

I have attached a picture

Metal piece under top bearing is broken

 

year/ model would help