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Effect of Particulate Contamination in Grease-Lubricated Hybrid Rolling Bearings

 

作者: Lars Kahlman,   IanM. Hutchings,  

 

期刊: Tribology Transactions  （Taylor Available online 1999）
卷期: Volume 42, issue 4  

页码: 842-850

 

ISSN:1040-2004

 

年代: 1999

 

DOI:10.1080/10402009908982291

 

出版商: Taylor & Francis Group

 

关键词: Hybrid Rolling Bearings;Grease Lubrication;Titania;Quartz;Particle Contaminants;Thrust Bearings;Solid Lubrication;Polishing Wear

 

数据来源: Taylor

 

摘要:

The presence of hard contaminants in lubricated rolling bearings is a major cause of premature failure, for example by fatigue or by abrasive wear of rolling elements, races or cages. However, the introduction of much harder ceramic (usually silicon nitride) balls or rollers running against steel races, in the hybrid bearing concept, is likely to change the interactions of hard particulate contaminants with the bearing components.

 

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