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The Practical Application of a New Life Bearing Theory for the Design of Off-Highway Gearboxes
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English
Abstract
The effects of contamination on bearing life have recently commanded a great deal of attention. This paper will illustrate how to apply existing contamination theories to an actual application. Many factors must be considered when designing a gearbox, such as: the duty cycle, frequency of maintenance, temperatures, and the operating environment. These factors may lead to a condition that might severely impede the longevity of a particular vehicle. The following information will provide the designer increased flexibility in choosing the correct bearing for any application.
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Citation
Carey, J., "The Practical Application of a New Life Bearing Theory for the Design of Off-Highway Gearboxes," SAE Technical Paper 921722, 1992, https://doi.org/10.4271/921722.Also In
References
- SKF New Life Handbook SKF USA, Inc. 1989
- Lundberg, G. Palmgren, A. Dynamic Capacity of Rolling Bearings Acta Polytechnica, Mechanical Engineering Series 1 3 1947
- Wuttkowski, J. Goodall Ioannides, E. The Effect of Contaminants on Bearing Life 239 1992 9 11
- Ioannides, E. Harris, T.A. A New Fatigue Life Model for Rolling Bearing Paper 84- Trib-28 presented at ASME/ASLE Joint Lubrication Conference San Diego, CA Oct. 22-24 1984 Ball Bearing Journal 224 1985 2 21