That's a lot of time/$$$, did you have someone replace these for you? Did they tell that those were the issues causing the noise?
This has been my experience:
A wheel bearing will generally make a noise going in a straight line as well, not just when loaded up (Conversely, they sound fine if you near completely unload them). It'll sound like an old airplane (a loud whirring), usually. The noise frequency will increase with the speed of the vehicle. The noise will remain if put the transmission in neutral and let the RPMs fall.
A cv axle will sound like a rollercoaster going up an incline when turning (clunk, clunk, clunk, clunk), the frequency increasing with speed. They can sometimes make a rhythmic hum when going in a straight line (you often won't notice this, because it starts gradually and gets louder over time).
A bad strut bearing is more likely to make a "clunk" or a "crunch" noise when loaded up and/or when the wheel is turned.
A tie rod with a lot of play will often make a "clunk" when the wheel is turned rapidly from side to side, or just before coming to a complete stop, or just after launching the vehicle. You can just get down and phyically shake them back and forth to confirm.