Crankshaft Pulley Issues?

I have the same issue... I did the belt, tensioner, alternator, clutch, crankshaft seals, dephaser. Only A/C and crank pully (despite looking completely fine) left to do...
 
Did you mean the one that sits in the end of crankshaft? There is no bearing inside that thing. The noise is similar to worn-out bearing noise. I’ll try to drop of the Aux belt. I’m hoping it’s aircon compressor.
 
Did you mean the one that sits in the end of crankshaft? There is no bearing inside that thing. The noise is similar to worn-out bearing noise. I’ll try to drop of the Aux belt. I’m hoping it’s aircon compressor.
yep thats the one, the rubber between the 2 parts dampens vibration, but when it fails it sounds identical to when a water pump bearing fails