Improved Calculation of Dynamic Load Capacity for Cylindrical Roller Thrust Bearings: Numerical Update of the Lifetime Reduction Factor <i>η</i> for Bearings with Small and Medium Spin-to-Roll Ratios

Improved Calculation of Dynamic Load Capacity for Cylindrical Roller Thrust Bearings: Numerical Update of the Lifetime Reduction Factor <i>η</i> for Bearings with Small and Medium Spin-to-Roll Ratios

The standard procedures for calculating the lifetime of rolling bearings, defined by DIN ISO 281 and ISO/TS 16281, have been revisited in this work with a specific focus on redefining the η factor for cylindrical roller thrust bearings (CRTBs). The new η factor proposed in this study accounts for th...

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Bibliographic Details
Main Authors: Paul Sauvage, Torben Terwey, Benjamin Lehmann, Georg Jacobs
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Lubricants
Subjects:
thrust roller bearing
lifetime calculation
standard method
lifetime reduction factor
large dimensions
spin-to-roll ratio
Online Access:https://www.mdpi.com/2075-4442/13/2/65
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