2000 986s tiptronic rear bearing sound
 

Hello to everyone.
I new to the forum but hope I can give others some advice as well as asking for some as I have been a mechanic for many years but only work on my own car now due to a back injury.
I have a 2000 3.2s tip
A couple of weeks ago I noticed what sounded like the o/s/r wheel bearing was on its way out. The noise could be heard above 38 MPH and increased with speed.
I have since replaced it along with new disks/pads, shoes while I was in there.
The n/s/r there was no play that I could feel at all but after road testing the noise is still there to my dismay.
Does anybody have any ideas as what could create this type of noise.
I am lucky enough to have a piwis system which shows no faults with the trip.

Thanks in advance

I should add that the car drives and performs as it should.
Gear change is normal both in auto and manual but that wheel bearing sort of noise is very worrying.

Inner / outer CV?