THE PROCEDURE OF BEARING SIZE SELECTION, TAKING INTO CONSIDERATION THE SCATTER OF ROLLING CONTACT FATIGUE LIFE
Journal Title: Tribologia - Year 2011, Vol 240, Issue 6
Abstract
This paper shows that the adjusted rating life equations, which are using in bearing size selection, do not take into consideration the scatter of rolling contact fatigue life. It is stated that the scatter of bearing life is included in shape parameter of Weibull distribution. Consequently, a choice of the values of life adjustment factor a1, in the adjusted rating life equation, should depended on shape parameter B.
Authors and Affiliations
Michał Libera
Keywords
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- EP ID EP270556
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