A planetary transmission assembly including a composite planetary staking pin is disclosed. The composite planetary staking pin fixes a planetary gear to a planetary carrier, and the planetary gear is supported on the composite planetary staking pin by rolling elements. The composite planetary staking pin includes an inner pin body having axial ends with circular grooves. The composite planetary staking pin is fixed to the planetary carrier via staking of the axial ends of the inner pin body. An outer sleeve of the composite planetary staking pin is fixed to the inner pin body. The outer sleeve defines a circumferentially extending helical channel that provides a lubricant flow path between an inlet defined by the planetary carrier and an outlet to the rolling elements.

A planetary transmission assembly including a composite planetary staking pin is disclosed. The composite planetary staking pin fixes a planetary gear to a planetary carrier, and the planetary gear is supported on the composite planetary staking pin by rolling elements. The composite planetary staking pin includes an inner pin body having axial ends with circular grooves. The composite planetary staking pin is fixed to the planetary carrier via staking of the axial ends of the inner pin body. An outer sleeve of the composite planetary staking pin is fixed to the inner pin body. The outer sleeve defines a circumferentially extending helical channel that provides a lubricant flow path between an inlet defined by the planetary carrier and an outlet to the rolling elements.

An axle assembly for a vehicle including a differential assembly, a first axle tube extending outwardly from a first side of the differential assembly and defining an axle bore, a first axle shaft rotatably received in the first axle tube, and defining an annular groove extending radially inwardly from its outer surface, a retainer nut axially fixed to a distal end of the first axle tube, the retainer nut having an annular flange extending inwardly into the axle bore and defining an annular outer raceway, a snap ring received in the annular groove, and an axial thrust component disposed in the axle bore of the first axle tube between the snap ring and the outer raceway of the retainer nut.

An axle assembly for a vehicle including a differential assembly, a first axle tube extending outwardly from a first side of the differential assembly and defining an axle bore, a first axle shaft rotatably received in the first axle tube, and defining an annular groove extending radially inwardly from its outer surface, a retainer nut axially fixed to a distal end of the first axle tube, the retainer nut having an annular flange extending inwardly into the axle bore and defining an annular outer raceway, a snap ring received in the annular groove, and an axial thrust component disposed in the axle bore of the first axle tube between the snap ring and the outer raceway of the retainer nut.

The control arm bushing assembly includes an inner race that has a cylindrical shape and extends along a central axis between opposite ends. An outer race, which has a cylindrical shape and is disposed radially outwardly of the inner race, extends along the central axis between opposite ends that are generally aligned with the opposite ends of the inner race. A plurality of rolling elements are disposed between and in contact with the inner and outer races for allowing the inner and outer races to freely rotate about the central axis relative to one another. The inner race presents an open bore which extends along the central axis for receiving a fastener. At least two cushioning rings surround the outer race and are made of an elastomeric material.

An axle assembly for a vehicle including a differential assembly, a first axle tube extending outwardly from a first side of the differential assembly and defining an axle bore, a first axle shaft rotatably received in the first axle tube, and defining an annular groove extending radially inwardly from its outer surface, a retainer nut axially fixed to a distal end of the first axle tube, the retainer nut having an annular flange extending inwardly into the axle bore and defining an annular outer raceway, a snap ring received in the annular groove, and an axial thrust component disposed in the axle bore of the first axle tube between the snap ring and the outer raceway of the retainer nut.

An axle assembly for a vehicle including a differential assembly, a first axle tube extending outwardly from a first side of the differential assembly and defining an axle bore, a first axle shaft rotatably received in the first axle tube, and defining an annular groove extending radially inwardly from its outer surface, a retainer nut axially fixed to a distal end of the first axle tube, the retainer nut having an annular flange extending inwardly into the axle bore and defining an annular outer raceway, a snap ring received in the annular groove, and an axial thrust component disposed in the axle bore of the first axle tube between the snap ring and the outer raceway of the retainer nut.

A scribe saw head assembly is provided for a loin puller and has substantially reduced wear and increased life of the assembly components. A pinion assembly includes a pinion shaft and a thrust bearing. The shaft has a flange to support the thrust bearing, which is retained by a pair of retainers. The flange and thrust bearing provides constant contact between the pinion shaft and the standard of the scribe saw assembly, prevents side to side movement of the pinion shaft, and prevents longitudinal floating of the pinion shaft.

A scribe saw head assembly is provided for a loin puller and has substantially reduced wear and increased life of the assembly components. A pinion assembly includes a pinion shaft and a thrust bearing. The shaft has a flange to support the thrust bearing, which is retained by a pair of retainers. The flange and thrust bearing provides constant contact between the pinion shaft and the standard of the scribe saw assembly, prevents side to side movement of the pinion shaft, and prevents longitudinal floating of the pinion shaft.

There is described herein an apparatus comprising a shoulder washer that comprises a shank, a shoulder coupled with the shank, a bore passing through the shank and the shoulder, and a step. The step is coupled with the shoulder and at least partially encircles the shank where the shank meets the shoulder. In other embodiments, the apparatus is employed with a bearing, where the step is selected to provide a gap that allows the bearing to freely rotate while engaged with the aforementioned apparatus. In yet other embodiments, flat washers may have employed shoulder bearings that do not have steps for engaging a bearing and providing a gap that is allows the bearing to freely rotate while engaged with the shoulder washers.