Results 211 to 220 of about 1,200 (259)

Complete Analytical Expression of the Stiffness Matrix of Angular Contact Ball Bearings

open access: yesJournal of Tribology, 2013
International audienceAngular contact ball bearings are predominantly used for guiding high speed rotors such as machining spindles. For an accurate modelling, dynamic effects have to be considered, most notably in the bearings model.
Mathieu Ritou   +2 more
exaly   +3 more sources

Angular-Contact Ball Bearing Optimization Study.

1995
Abstract : Ongoing studies have indicated that advanced engines will be required to operate at higher temperatures and increased rotor speeds. The object of this project was to find the optimum internal geometry for a high speed, hybrid thrust bearing, which produces minimum heat generation.
Lewis Rosado, Chris Lykins
openaire   +1 more source

Effect of race conformities in angular contact ball bearing

Tribology International, 2016
Abstract The determination of race conformity of ball bearing is mainly based on the classical fatigue life theory; however, besides the fatigue life, skidding may also become the main concern due to high frictional heating in high-speed application; therefore the strategy of race conformity determination should be changed accordingly.
Yunlong Wang   +2 more
openaire   +1 more source

Thermo-mechanical analysis of angular contact ball bearing

Journal of Mechanical Science and Technology, 2016
The thermal-mechanical character, which is difficult to ensure because of the lack of a corresponding theory and tool, has a significant effect on the dynamics of bearings. It even leads to a sudden failure of bearings in a working situation. In this research, a thermal deformation model was established, based on the analysis of temperature effect on ...
Wei Bian   +3 more
openaire   +1 more source

Angular Contact Ball Bearings for a Rear Axle Differential

SAE Technical Paper Series, 2003
<div class="htmlview paragraph">In passenger car axle differentials, axially preloaded tapered roller bearings have been used exclusively since their rigidity and life are sufficient for this application. In real life applications, the bearing preload during transmission life is reduced due to wear in the contact between the roller and the rib ...
Dirk Spindler, Georg von Petery
openaire   +1 more source

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