Results 231 to 240 of about 690,601 (278)
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Prediction of Roller Skewing in Tapered Roller Bearings
Tribology Transactions, 2008The paper proposes a comprehensive model to predict the skew movement of a roller in tapered roller bearings. Numerical solutions are given on a LM48548/LM48510 bearing. The effect of the shaft speed, ring misalignment, and lubricant temperature on the roller skew angle is presented and compared to the experimental data available in the literature. The
Daniel Nelias, Viorel Paleu
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Experimental and numerical roller skew in tapered roller bearings
Tribology International, 2020Abstract This work investigates the roller skew of a tapered roller bearing. An experimental setup has been built to measure the roller skew angle in tapered roller bearings thanks to two inductive proximity sensors (IPS). Using the roller skew measured values, a numerical friction law at the rib-roller end contact is defined.
Bruno MEVEL, Fida Majdoub
exaly +2 more sources
Kinematic Equilibrium of Rollers in Tapered Roller Bearings
Tribology Transactions, 2019This article proposes a numerical analysis for kinematic equilibrium at each roller in tapered roller bearings to investigate the sliding and rolling behavior as well as the skew movement.
Bruno MEVEL, Fida Majdoub
exaly +2 more sources
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2017 Vibration characteristics of a tapered roller bearing system will be significantly affected by a localized surface fault in the rib of the inner race. The operating condition for the tapered roller bearing system is always monitored to prevent serious ...
Yimin Shao, Jing Liu
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WEAR RESISTANCE OF ROLLER BEARING ELEMENTS WITH TAPERED ROLLERS
Journal of Science and Innovative Development, 2022This article describes the development of methods for calculating the wear resistance of tapered roller bearings of trucks, and presents findings from the research work implemented in order to determine the wear resistance of friction pairs operating in the presence and absence of abrasive particles in the oil of the main transmission in a motor ...
B. A. Irgashev, R. M. Zhumanov
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Torque of Tapered Roller Bearings
Journal of Tribology, 1991An analytic tapered roller bearing torque model is presented along with laboratory test data. Initial results of this proposed model are favorable. An accurate general purpose torque prediction tool could be obtained by extending the concepts presented in conjunction with a more comprehensive analysis of actual bearing operating conditions.
R. S. Zhou, M. R. Hoeprich
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Ball and Taper Roller Bearings
The Journal of the Royal Aeronautical Society, 1946This analytical treatment gives general considerations concerning “ true rolling ” of a rolling body in a circular path : firstly, for constant speed of its centre of gravity, and, secondly, for acceleration of its centre of gravity. From these are derived the relations of the dimensions, as function of the conditions, and the corresponding ...
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2019
Tapered roller bearings (TRB) are normally used under large radial, axial loads, and bending moments at moderate shaft speeds and heavy-duty operations. Many applications of these bearings are found in the automotive industry (e.g. for front and rear wheels, differentials of trucks and buses), marine and aerospace industries (e.g.
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Tapered roller bearings (TRB) are normally used under large radial, axial loads, and bending moments at moderate shaft speeds and heavy-duty operations. Many applications of these bearings are found in the automotive industry (e.g. for front and rear wheels, differentials of trucks and buses), marine and aerospace industries (e.g.
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Damping in Taper Roller Bearings
1976This paper presents an experimental method to determine the clamping damping in a taper roller bearing. A pulse technique has been applied to measure the transfer function of the bearing system during rotation. Using a curve fitting programme, the clamping damping constant as well as the static stiffness could be identified.
M. Elsermans, M. Hongerloot, R. Snoeys
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Characteristics of tapered roller bearings in relation to roller profiles
Journal of Mechanical Science and Technology, 2015This paper investigated the characteristics of tapered roller bearings (TRBs) including stiffness, displacement and contact pressure distribution in rollers, with consideration of the effects of roller profile and axial preload. To this end, a comprehensive modeling and computation procedure for TRBs was presented. In this paper, TRBs with four typical
Van-Canh Tong, Seong-Wook Hong
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