96 Cobra pulley squeek problem

[Gforceman]

i replaced the idler pulley and tensioner pulley but i still hear a squeek like bad bearings in fornt of motor , i did spray the A/C pulley it goes away , but since the pulley is free when A/C is off , or it can be something else the belt was replaced a year ago what can i do since im selling the car and dont wanna replace the A/C compressor $$

 

[Gforceman]

found problem i sprayed wd on belt noise goes away therefor bad belt its only a year old