Water pump is making a noise?

So I did the timing belt and water pump and there was a strange noise, I took the whole car apart to find that the new water pumps bearing was making some noise. So I went and got a new one under warranty and I'm hearing this sound again. Is there some special way to install the water pump that I'm missing? Can over tightening it cause this issue? Is it because I bought a duralast water pump instead of a genuine Honda part? Its a 2006 V6 Honda Accord it doesn't over heat but I'd rather not find myself stranded since I drive 200 miles away on the weekend to see my girlfriend.

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