You will notice that this gear has a slight hub flange on the back side. it is designed to mate up to the Torrington Needle Bearing. That way they both can rotate at different speeds and bounce back and forth and not hurt each other.
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Title: Machined Flange
Description: You will notice that this gear has a slight hub flange on the back side. it is designed to mate up to the Torrington Needle Bearing. That way they both can rotate at different speeds and bounce back and forth and not hurt each other.
