Replenishment Differences in EHL Contact Lubricated by New and In-bearings-aged Grease

In-contact replenishment differences between new and aged grease are studied using ball-on-disc optical fluorescence. Three different greases were aged in rolling bearings for 30 – 50 % of their predicted life. A considerable effort is focused on fluorescence calibration, so that differences in lubr...

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Bibliographic Details
Main Authors: M. Navratil, D. Kostal, I. Krupka, M. Hartl
Format: Article
Language:English
Published: University of Kragujevac 2020-03-01
Series:Tribology in Industry
Subjects:
Online Access:http://tribology.rs/journals/2020/2020-1/2020-1-10.html