it seems as if my bearings are going out cuase it is making a real loud noise from the shaft next to the pulley or belt it gets worse and worse but today i was driving and the belt came totally off the pulley i was getting full boost up till this morning once the belt came off so which leads me to belive that it is the shaft

PLEASE HELP.
i really dont want to send it off to vortech cuase of down time and i might not have warrenty which means itll be like 5 bills which i dont have for this kit.

 

^^^^^^^^^6