Dana Automotive Systems Group, LLC

Dana Heavy Vehicle Systems Group, LLC

Matthew T Malanga

Jeremy M Frenznick

Nicholas W Laforce

Jared T Reichert

Paul V Mackalski

Bradley R Archer

A joint assembly for use in a vehicle. The joint assembly includes a first joint member drivingly connected to a second joint member by one or more third joint members. The joint assembly further includes one or more bearing cup assemblies having a bearing cup, one or more bearings and one or more sealing members. The bearing cup has a receiving portion having a size and shape to receive and/or retain at least a portion of one or more trunnions extending from a body portion of the one or more third joint members. At least a portion of the one or more bearings are interposed between the one or more trunnions and one or more side surfaces of the receiving portion. Additionally, the one or more sealing members may be connected to and/or sealingly engaged with at least a portion of the outer surface of the one or more trunnions.

Universal joint assembly

An axle system for a vehicle having an input shaft and an input helical gear. Circumferentially extending from at least a portion of an outer surface of an intermediate portion of the input shaft is an increased diameter portion. A bearing journal surface is disposed directly adjacent to a first end portion of the increase diameter portion and a tapered roller bearing journal surface is disposed directly adjacent to a second end portion of the increased diameter portion of the input shaft. Disposed outboard from the bearing journal surface is a bearing and a tapered roller bearing is disposed outboard from the tapered roller bearing journal surface of the input shaft. At least a portion of the tapered roller bearing is disposed with a tapered roller bearing receiving portion circumferentially extending along at least a portion of an inner surface of an input helical side gear.

Differential input shaft with a tapered roller bearing

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Bowling Green, OH, United States of America

Matthew T Malanga