Rolling Contact Fatigue Strength Testing and Material Developments in Aerospace Bearings—A Retrospective Analysis

Mark Ragen; Gregory Zimmerman

doi:10.1520/STP104512

SYMPOSIA PAPER Published: 01 October 2012

STP104512

Rolling Contact Fatigue Strength Testing and Material Developments in Aerospace Bearings—A Retrospective Analysis

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Rolling element bearings have been used in aerospace applications since their inception. As the industry and the requirements of aerospace applications have evolved, bearing technology, primarily of a materials nature, has evolved simultaneously. This has necessitated the development of various methods for the testing of rolling contact fatigue. This review paper serves to elaborate upon the evolution of both bearing materials and bearing testing for qualification in aerospace applications.

Author Information

Ragen, Mark, A.

SKF Aeroengine North America, A Unit of SKF USA, New York, US

Zimmerman, Gregory, A.

SKF Aeroengine North America, A Unit of SKF USA, New York, US

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Details

Developed by Committee: A01

Pages: 50–66

DOI: 10.1520/STP104512

ISBN-EB: 978-0-8031-7567-9

ISBN-13: 978-0-8031-7534-1

Rolling Contact Fatigue Strength Testing and Material Developments in Aerospace Bearings—A Retrospective Analysis

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