Question Fan wobble

[Wik1]

Hello, I bought NZXT F140P fans and whilst dusting off my PC I realized that my fans wobble a bit, is this okay? it seems pretty minor but I heard other people say that it means the fan bearing is failing or something. so I came here for help. Thanks in Advance!

 

[Lutfij]

whilst dusting off my PC I realized that my fans wobble a bit, is this okay?
Under operation, does the fan have a rattling nose to it or is brushing up against the fan's housing if not, you can ignore the wobble. How long has the fan been in operation in your build?

If so, then yes that fan is bound for replacement.