Analysis of high-speed cylindrical roller bearings using a full elastohydrodynamic lubrication model part 2: Results

Liming Chang; T. F. Conry; C. Gusano

doi:10.1080/10402009008981957

Analysis of high-speed cylindrical roller bearings using a full elastohydrodynamic lubrication model part 2: Results

Liming Chang, T. F. Conry, C. Gusano

Materials Research Institute (MRI)

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The kinematic and dynamic characteristics of high-speed cylindrical roller bearings are analyzed using the elastohydrodynamic (EHD) lubrication model developed in Part I of this two-part paper. The internal load distribution, bearing stiffness, running torque, and amount of roller skidding are calculated under various operating conditions. Effects of manufacturing imperfections are also analyzed in terms of outer-raceway waviness and roller diameter tolerance. Results obtained through case studies indicate that the behavior of the bearing can be significantly affected by EHD lubrication in the roller-raceway contacts.

Original language	English (US)
Pages (from-to)	285-291
Number of pages	7
Journal	Tribology Transactions
Volume	33
Issue number	2
DOIs	https://doi.org/10.1080/10402009008981957
State	Published - Jan 1 1990

All Science Journal Classification (ASJC) codes

Mechanics of Materials
Mechanical Engineering
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1080/10402009008981957

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title = "Analysis of high-speed cylindrical roller bearings using a full elastohydrodynamic lubrication model part 2: Results",

abstract = "The kinematic and dynamic characteristics of high-speed cylindrical roller bearings are analyzed using the elastohydrodynamic (EHD) lubrication model developed in Part I of this two-part paper. The internal load distribution, bearing stiffness, running torque, and amount of roller skidding are calculated under various operating conditions. Effects of manufacturing imperfections are also analyzed in terms of outer-raceway waviness and roller diameter tolerance. Results obtained through case studies indicate that the behavior of the bearing can be significantly affected by EHD lubrication in the roller-raceway contacts.",

author = "Liming Chang and Conry, {T. F.} and C. Gusano",

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PY - 1990/1/1

Y1 - 1990/1/1

N2 - The kinematic and dynamic characteristics of high-speed cylindrical roller bearings are analyzed using the elastohydrodynamic (EHD) lubrication model developed in Part I of this two-part paper. The internal load distribution, bearing stiffness, running torque, and amount of roller skidding are calculated under various operating conditions. Effects of manufacturing imperfections are also analyzed in terms of outer-raceway waviness and roller diameter tolerance. Results obtained through case studies indicate that the behavior of the bearing can be significantly affected by EHD lubrication in the roller-raceway contacts.

AB - The kinematic and dynamic characteristics of high-speed cylindrical roller bearings are analyzed using the elastohydrodynamic (EHD) lubrication model developed in Part I of this two-part paper. The internal load distribution, bearing stiffness, running torque, and amount of roller skidding are calculated under various operating conditions. Effects of manufacturing imperfections are also analyzed in terms of outer-raceway waviness and roller diameter tolerance. Results obtained through case studies indicate that the behavior of the bearing can be significantly affected by EHD lubrication in the roller-raceway contacts.

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Analysis of high-speed cylindrical roller bearings using a full elastohydrodynamic lubrication model part 2: Results

Abstract

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