Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Does the sound increase with vehicle speed?
Thanks for clarifying that.
If the noise is increasing with vehicle speed then we can likely rule out it being caused by suspension related components. It's more likely related to a rotational or drive component. That being the case and the fact that you already replaced the bearings leads me to believe it's highly likely that it's coming from the front driveshaft.
The easiest way yo find out is to just simply unbolt and remove the front driveshaft and see if it dissapears. If so you can replace the front driveshaft for around $180 i think it is.
If you need further assistance let me know, if not just remember to leave a kind rating please.