Français
2. Modified service life
The standard NF ISO 281 defines correction coefficients which enable the calculation of predicted theoretical service life to be refined according to actual conditions of use.
The modified life is expressed as follows :
The Ultimate Scientific and Technical Reference
This article is included in
Mechanical functions and components
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Modified service life
Conclusion
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...
The Ultimate Scientific and Technical Reference
