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1. Rated service life
During the 19 th century, the first theories on the fatigue strength of materials and on lubrication were slowly developed. Based on the hallmark theory of Frenchman Joseph Boussinesq , German physicist Heinrich Hertz (figure 1 b ) wrote Hertz's famous theory in 1880
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Rated service life
Modified service life
Sources bibliographiques
Websites
NTN-SNR Bearing technology
http://www.ntn-snr.com/group/fr/fr-fr/index.cfm ?page=/group/home/technique_roulement
SKF Documentation
Delft Engineering-abc.com Site of Anton Van Beek, University of Delft (Netherlands)
Standards and norms
- Bearings – Basic dynamic loads and normal duration. - NF ISO 281 - 2007
- Bearings – Explanatory notes on ISO 281 – Part 1 : Basic dynamic loads and basic nominal duration. - ISO/TR 1281-1 :2021 - 2021
- Bearings – Explanatory notes on ISO 281 – Part 2 : Modified calculation of basic rating life based on a system approach to fatigue. - ISO/TR 1281-2 :2008 - 2008
- Bearings – Methods for calculating the...
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