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Material and Heat Treatment Effect on the Bearing Inner Ring Fracture under Hoop Stress
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English
Abstract
A new test method has been developed that enables the resistance to through cracking of different bearing materials operating under the influence of hoop stress to be assessed. Using this method the resistance to through cracking of a new case hardened medium carbon bearing steel together with standard through hardened SAE 52100 and case hardened SAE 5120 bearing steels has been assessed.
The results showed that the new case hardened medium carbon and SAE 5120 steels had a higher resistance to through ring cracking than the through hardened SAE 52100 steel at a given hoop stress. The results also showed that the resistance to through cracking of the new case hardened medium carbon steel was similar to that of SAE 5120 steel.
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Citation
Yoshikawa, T. and Murakami, Y., "Material and Heat Treatment Effect on the Bearing Inner Ring Fracture under Hoop Stress," SAE Technical Paper 982028, 1998, https://doi.org/10.4271/982028.Also In
References
- Averbach B. L. Lou Bingzhe Pearson P. K. Fairchild R. E. Bamberger Fatigue Crack Propagation in Carburized High Alloy Bearing Steels Metall.Trans.A 16 7 1253 1985
- Clark J. C. Fracture Tough Bearing for High Stress Applications AIAA'85 1138 1985
- Pearson P. K. Fracture and Fatigue of High Hardness Bearing Steels Under Low Tensile Stresses SAE Tech Paper, 901628 1990
- Harris T. A. Ragen M. A. Spitzer R. F. The Effect of Hoop and Material Residual Stresses on the Fatigue Life of High Speed Rolling Bearings STLE 46 1991
- Moyar G. J. A Critique of Rolling Contact Fatigue Criteria for Bearing Ring with Hoop Stresses STLE 1994