Wheel hub and bearing assembly packaging
A packaging system having an outboard guard and an outboard retainer cap. The outboard guard includes an outboard guard opening having a hole through the planform of the outboard guard, an engagement portion having an annular surface radially surrounding the outboard guard opening, an outboard bearing protector portion having an annular surface radially surrounding the engagement portion of the outboard guard, and an outer rim having an annular surface radially surrounding the outboard bearing protector portion. The outboard retainer cap is configured to be removably affixed to the outboard guard and includes an outboard alignment protrusion having a circular surface, an engagement portion having an annular surface radially surrounding the outboard alignment protrusion, and a retaining flange having an annular surface radially surrounding the engagement portion of the outboard retainer cap.
1. A packaging system for a wheel hub assembly, the packaging system comprising an outboard guard and an outboard retainer cap,
the outboard guard having a planform and comprising:
an outboard guard opening comprising a substantially circular hole through the planform of the outboard guard,
an engagement portion comprising an annular surface radially surrounding the outboard guard opening,
an outboard bearing protector portion comprising an annular surface radially surrounding the engagement portion of the outboard guard, the annular surface of the outboard bearing protector portion being offset axially from the annular surface of the engagement portion of the outboard guard, and
an outer rim comprising an annular surface radially surrounding the outboard bearing protector portion; and
the outboard retainer cap being configured to be removably affixed to the outboard guard and comprising:
an outboard alignment protrusion comprising a circular surface,
an engagement portion comprising an annular surface radially surrounding the outboard alignment protrusion, the annular surface of the engagement portion of the outboard retainer cap being offset axially from the circular surface of the outboard alignment protrusion, and
a retaining flange comprising an annular surface radially surrounding the engagement portion of the outboard retainer cap, the annular surface of the retaining flange being offset axially from the annular surface of the engagement portion of the outboard retainer cap.
2. The packaging system of claim 1 , in which the outboard guard further comprises one or more retainer clips about the outer rim of the outboard guard, the one or more retainer clips being configured to removably affix the outboard guard to a vehicle wheel hub when the outboard guard is installed on the vehicle wheel hub.
3. The packaging system of claim 2 , in which the retainer clips are integrated with the outer rim of the outboard guard.
4. The packaging system of claim 2 , in which the retainer clips are affixed to the outboard guard yet, separable from the outer rim of the outboard guard.
5. The packaging system of claim 1 , in which the outboard guard further comprises a stiffening rib about the outer rim of the outboard guard, the stiffening rib comprising an arcuate surface raised axially from the outer rim of the outboard guard.
6. The packaging system of claim 1 , in which the outboard guard further comprises a pull tab extending radially from the outer rim of the outboard guard, the pull tab being configured to allow a user to pinch the pull tab between the user's fingers.
7. The packaging system of claim 1 , further comprising an inboard guard, the inboard guard comprising:
an inboard alignment protrusion comprising a circular surface,
an annular shelf radially surrounding the inboard alignment protrusion, the annular shelf being offset axially from the circular surface of the inboard alignment protrusion,
an outer brim comprising an annular surface radially surrounding the annular shelf, the annular surface of the outer brim being offset axially from the annular shelf, and
a ridge raised axially from the outer brim, the ridge being radially outward from the annular shelf.
8. The packaging system of claim 7 , in which the inboard guard further comprises a flange comprising an annular surface radially extending from the outer brim, the flange being configured to allow a user to pinch the flange between the user's fingers.