Chrysler Repair: worn pulley bearings on a/c compressor, jeep wrangler, metal debris

Question
I have a 98 Jeep Wrangler 2.5L that recently developed a loud grinding noise. I took it to the shop where I recently had the alternator replaced. They said that the bearings were worn on the pulley of the a/c compressor, causing it to spin roughly and occasionally lock up. (That would explain the burning rubber smell coming from the serpentine belt!)
They told me that I would have to replace the ENTIRE a/c system and it would cost at least a $1000.
My questions: does the entire system have to be replaced or just the pulley and/or the compressor?
If I don't replace the entire system, am I risking ruining a new compressor b/c of old metal debris circulating in the system?
Does the cost for repair sound like a reasonable estimate?
I was told by the mechanic that it would not be wise to drive the car b/c if the pulley locked up the car would just stop where it was. Is this true?
Please provide any info that may help me decide what to do. Thanks!


Answer
Hello hun
this is a clutch replacent a lot cheaper and what u were told . I would bring it to a air conding shop .

This way they can rebuld the clutch and bearing for half the price .
And it is not good to drive it it could burn the belt up and you would be straned .

Good luck to u hun.
And u have a pretty name please rate my serivice
pete