Results 241 to 250 of about 690,601 (278)

On the Dynamics of a Tapered Roller Bearing

Journal of Tribology, 1989
The 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, 1997
Abstract 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, 1986
An 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, 1979
Abstract 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, 1973
A 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, 1983
In 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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On the measurement of skew of tapered roller bearings

Tribology Letters, 1999
The rolling elements in roller bearings can skew as they orient themselves to achieve dynamic equilibrium. In this process traction forces develop and the roller load can change, thus affecting bearing performance. This paper addresses the measurement of roller skew in a tapered roller bearing.
Yeyuan Yang, Steven Danyluk, Michael Hoeprich   +2 more
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Metric tapered roller bearings

2013
  +5 more sources

TAPERED ROLLER BEARINGS ON ROLL NECKS

Scientific Lubrication, 1954
The Tapered Roller Bearing had its origin as far back as 1895 when H. H. Timken of America first designed and manufactured the tapered roller bearing for application to the wheel hubs of horse drawn waggons and carriages. That the original design was correct has been substantially proven by the fact that despite continued research we have not been able
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