Noisy fan

[crespo]

My fan works as it should but is a bit clanky if you know what i mean.
Could it be a bearing or something like that.?? I am talking about the fan that cools the engine by the way.

The car has done it since i have had it but i would like it sounding silent as it should. The noise is not unbearable or mega loud but i know it is there and it annoys me.

 

[vile]

It could be a bearing but check there is nothing loose or if anything is obstructing the blades 1st