Predicting Steady-State Temperature, Life, Skid, and Film Thickness in a Greased Preloaded Hybrid Ball Bearing-Reference-Cited by-同舟云学术

Predicting Steady-State Temperature, Life, Skid, and Film Thickness in a Greased Preloaded Hybrid Ball Bearing

Published:1996-04-01 Issue:2 Volume:118 Page:443-448
ISSN:0742-4795
Container-title:Journal of Engineering for Gas Turbines and Power
language:en
Short-container-title:

Author:

Poplawski J. V.¹,Atwell D. R.²,Lubas M. J.²,Odessky V.²

Affiliation:

1. J. V. Poplawski & Assoc., Bethlehem, PA 18017

2. General Dynamics Corporation, Groton, CT 06340; Avenel, NJ 07001

Abstract

This paper describes the use of the SHABERTH computer program supplemented with experimental temperature and skid data to quantify steady-state bearing operation. Parametric studies on ball diameter and number, contact angle, curvature, grease type, and preload are presented with their influence on contact stress, fatigue life, skid load, film thickness, and inner and outer race temperatures. These results are compared for a steel versus hybrid bearing set in a DB and DFSL mounting. The method presented can be applied to the design of other steel and hybrid ball thrust bearing systems.

Publisher

ASME International

Subject

Mechanical Engineering,Energy Engineering and Power Technology,Aerospace Engineering,Fuel Technology,Nuclear Energy and Engineering

Link

http://asmedigitalcollection.asme.org/gasturbinespower/article-pdf/118/2/443/5732696/443_1.pdf

Reference8 articles.

1. Harris, T. A., 1984, Rolling Bearing Analysis, 2nd ed., Wiley, New York, p. 508.

2. Jones A. B. , 1959, “Ball Motion and Friction in Ball Bearings,” ASME Journal of Basic Engineering, Vol. 81, pp. 1–12.

3. Phillips, J. G., and Dray, J. F., 1982, “A Tribological Study of Ball Skidding in Angular Contact Ball Bearings,” Proceedings of the National Conference on Power Transmission, Vol. IX, pp. 169–176.

4. Phillips, J. G., 1991, “Hybrid Bearings,” DARPA Ceramic Bearing Technology Program Conference Proceedings.

5. Poplawski, J. V., and Mauriello, J. A., 1969, “Skidding in Lightly Loaded High Speed Ball Thrust Bearings,” ASME Paper No. 69-LUBES-20.

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