Analysis on Load Distribution of Needle Bearing Considering Misalignment

Xiao Bo Bai; Xiao Ming Ji; Lei Guo

doi:10.4028/www.scientific.net/AMM.215-216.202

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 215-216Analysis on Load Distribution of Needle Bearing...

Analysis on Load Distribution of Needle Bearing Considering Misalignment

Abstract:

A quasi-static analytical model for needle bearing was established base on the rolling contact theory and the force analysis of needle bearing,and the model was caculated by computer program.Conclusions are drawn as follows by analysis of needle bearing load distribution in different misalignment,different load,different clearance,different speed,different crown drop of needle:work of bearing would be influenced if misalignment so big,the influence of misalignment must be considered when the engineer determine the clearance of beearing, it’s rotational speed has small influence on the load distribution of bearing ,reasonable choise of crowning of needle could be enhanced the lifetime of needle bearings.

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Periodical:

Applied Mechanics and Materials (Volumes 215-216)

Pages:

202-206

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.215-216.202

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Online since:

November 2012

Authors:

Xiao Bo Bai, Xiao Ming Ji, Lei Guo

Keywords:

Crowning, Load Distribution, Misalignment,, Needle Bearing

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References

[1] Hoeprich M R .Rolling element bearing contact geomlry analysis.Tribology Transactions,995,38(4);879~882

DOI: 10.1080/10402009508983484

Google Scholar

[2] Ahmadi N, KeerLM,Mura T. Non-Hertzian contact stress analysis-normal and sliding contact. International Journal of Solids and Structures, 1983,19:357~373

DOI: 10.1016/0020-7683(83)90032-x

Google Scholar

[3] TANG Yun-bing,GAO De-ping.Research on the Load Distribution in Aeroengine Ball Bearings.Acta Aeronautica Et Astronautica Sinica,2006,27:1117~1121.

Google Scholar

[4] MA Xing-guo,SUN xue.ANSYS-enabled finite element analysis on needle bearings.Chinese Journal of Construction Machinery,2008,6:328~332

Google Scholar

[5] Harris,T.,The effect of misalignment on the fatigue life of cylindrical roller bearings having crowned rolling members,ASME Trans.j.Lub.Technol.,1969:294~300

DOI: 10.1115/1.3554918

Google Scholar

[6] Yan Xiao-hui.Effect of Relative Incline between Inner and Outer Rings on Cylindrical Rollwe Bearing.Mechanical Science and Technology for Aerospace Engineering,1996,15:101~105

Google Scholar

[7] Li Wei-wei,Chen Xiaoyang. Contact Pressure Calculation and Analysis of Roller Bearings in Skewing Confition. .Chinese Journal of Construction Machinery,2011,22:2034~2038.

Google Scholar

[8] J.Y. Liu.The Effect of Misalignment on the Life of High Speed Cylindrical Roller Bearings,Trans.ASME,Journal of Lubrication Technology,1971,93:60~67

DOI: 10.1115/1.3451535

Google Scholar

[9] Harris .T A.Rolling bearing analysis .4th ed.New York:John Wiley and Sons Inc,2001.

Google Scholar