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Common bearing material has highest fatigue life at moderate temperatureAISI 52100, a high carbon chromium steel, has the longest fatigue life of eight bearing materials tested. Fatigue lives of the other materials ranged from 7 to 78 percent of the fatigue life of AISI 52100 at a temperature of 340 K (150 F).
Document ID
19720000381
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Parker, R. J.
Zaretsky, E. V.
Dietrich, M. W.
Date Acquired
August 6, 2013
Publication Date
July 1, 1972
Subject Category
Materials
Report/Patent Number
LEW-11592
Report Number: LEW-11592
Accession Number
72B10382
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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