Throw-out bearing making some noice

Light whine when clutch pedal is released. Is there anyway to lubricate it without removing the transmission/tcase? I know that's a long shot question, but the clutch in this truck feels fine even with 122k. If not what's the average cost to have the clutch replaced, in minnesota if anyone's had it done. Just looking for recommendations?

Thanks!

Jason

 

My throw-out bearing also makes noise with the clutch out. But I just blew up my engine and will be putting a new clutch in with the new motor. When I have it apart I will let you know if I see what may be causing the whine.