Abstract: The present invention relates to a measuring and testing device incorporating an air gauge capable of measuring dimensional characteristics of a tapered bore of a component. The measuring and testing device has an actuator for moving the air gauge or the component relative to the other so that the measuring and testing device are capable of utilization in an inline process for manufacturing the component.

Abstract: A method is provided for manufacturing a knuckle and bearing assembly. The method comprises providing a knuckle and bearing assembly comprising a knuckle, a bearing secured to the knuckle, and a wheel hub having a neck portion in rotational communication with the bearing and a flange portion having a flange face, applying a load longitudinally along the knuckle and bearing assembly to simulate compressive forces encountered by a knuckle and bearing assembly when installed on a vehicle, and machining the flange face during the application of the load to minimize lateral run-out.