The calculation of rolling element loads and fatigue life for a roller bearing usually assumes that the raceways are cylindrical and rigid. That is, the rolling element loads do not distort the raceways. In some cases, this is a poor assumption and results in improper bearing selection and unsatisfactory performance. This paper describes an analytical method to determine the influence of race deflections on bearing performance. The example of a bearing mounted in a gear bore is used to illustrate how these deflections can result in significant changes in bearing performance.
The Influence of Gear Bore Deflections on Bearing Reliability
Sae Technical Papers
1982 SAE International Off-Highway and Powerplant Congress and Exposition ; 1982
1982-02-01
Conference paper
English
Gears , Fatigue , Reliability , Bearings
The Influence of Gear Bore Deflections on Bearing Reliability
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