How to temporarily solve the problem of axial misalignment?

Question

Iron

The fan shaft from the video card cooler appears to be skewed. The problem is that the fan does not always rattle. Once the fan starts to rattle, and after a break for several hours it stops. The calmness of the fan can last from a couple of hours to a month, after which it starts to rattle again. So the question is: is there any way to temporarily prolong this peace, so to speak, manually?

PS
By "manually" I meant without lubrication, etc., since I do not have the necessary tools for self-service.

Answer 1

I decided by pouring oil inside, after removing the bushing
. You can temporarily extend it by tapping it a couple of times