| GMW16325 |
Note: Nothing in this standard supercedes
applicable laws and regulations.
Note: In the event of conflict between the
English and domestic language, the English language shall take
precedence.
Purpose. The purpose of this standard is to
determine the rotary fatigue life characteristics of various wheel
bearing hubs.
Foreword. Hub fatigue life is partially
dependent on the wheel with which it is mated. This test is to be
conducted with a hub adaptor that has the same interface profile as
the wheel design that is defined by analysis to be the worst case.
If no wheel interfaces are known at time of testing, a dual ring
adaptor should be used. For purposes of this standard, a lateral
acceleration of 0.8G is considered representative of the maximum
capability of a standard passenger vehicle when tested by the
Constant Radius Method for maximum lateral acceleration.
Applicability. This standard applies to
passenger vehicles and light trucks.
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