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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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On the Dynamics of a Tapered Roller Bearing
Journal of Tribology, 1989The general motion of a roller and the cage in a tapered roller bearing is modeled as a function of frictional behavior in the bearing and cage clearances. Roller skew is shown to increase with increasing friction. At relatively high friction and low cage pocket and guide land clearances, the roller tends to pivot in the cage pocket such that it is in ...
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A Rating Formula for Tapered Roller Bearings
SAE Technical Paper Series, 1963<div class="section abstract"><div class="htmlview paragraph">This paper presents the rating formula used by The Timken Roller Bearing Company to determine the basic ratings for tapered roller bearings. A derivation of the formula is given.
C. A. Moyer, R.E. McKelvey
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Analysis of Tapered Roller Bearing Stiffness
Manufacturing Science and Engineering: Volume 2, 1997Abstract This paper presents a computational model and analysis of tapered roller bearing stiffness. A five degree of freedom model is coupled with a spindle model and implemented in a computer code. The predicted results are verified by other published data.
Timothy Rowell, Yung C. Shin
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Thermal Resistance of a Tapered Roller Bearing
A S L E Transactions, 1986An apparatus to simulate the thermal behavior of a tapered roller bearing was constructed and used to determine tapered roller bearing thermal behavior. Bearing specimens can be loaded axially and/or radially while rotating. Shaft heating is also provided and mechanical losses measured.
W. O. Winer, S. Bair, B. Gecim
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Design of profiled taper roller bearings
Tribology International, 1979Abstract Numerical solutions are given for the pressure distribution and footprint shape for a tapered roller. The effect of roller misalignment and its axial profile are investigated for a taper roller thrust bearing. A design procedure is described which indicates the value and whereabouts of the maximum pressure that will occur under equilibrium ...
H. Rahnejat, R. Gohar
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Operating Torque of Tapered Roller Bearings
A S L E Transactions, 1973A theoretical derivation has yielded a general expression for the operating torque of a tapered roller bearing under pure thrust load. Experimental data have been obtained to enable determination of the constant and exponents to make this expression usable. Further theoretical analysis has extended the use of the thrust load equation to pure radial and
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Tapered Roller Bearings Take the Stress
Aircraft Engineering and Aerospace Technology, 1983In aerospace engineering, interest trends to focus on the more dramatic aspects of airborne performance. Following the adoption of its bearings in the wheels of the Airbus A300, British Timken has revealed performance statistics which show that the less spectacular ground role can generate some equally dramatic technical demands.
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