Analysis of Mechanical Properties and Fatigue Life of Microturbine Angular Contact Ball Bearings under Eccentric Load Conditions [PDF]
Sensors, 2023 Angular contact ball bearings are common basic components in rotating machinery. During the operation of the bearing, the rolling slips, resulting in contact sliding friction between it and the raceway, which in turn causes wear in the rolling element ...
Haobo Wang, Hangyuan Lv, Zhong Luo
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EFFECT OF PRELOAD OF ANGULAR CONTACT BALL BEARINGS ON LIFE OF BEARINGS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2014 Angular contact ball bearings are commonly used in such situations when you need to reach high bearing stiffness. However, a significant stiffness increase can be achieved only through the introduction of preload to the angular contact bearings.
Andrzej RACZYŃSKI, Jarosław KACZOR
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Investigation of non-uniform preload effect on stiffness behavior of angular contact ball bearings
Advances in Mechanical Engineering, 2017 Preloading is an effective way to maintain good performance of angular contact ball bearings. Traditionally, the rigid and constant preload are applied by uniform approaches on the bearing system.
Wenwu Wu, Jun Hong, Yang Li, Xiaohu Li
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Investigation on the Rotordynamic Characteristics of Turbopumps with Angular Contact Ball Bearings
Vibration, 2023 The support stiffness of the turbopump rotor system with angular contact ball bearing varies with the rotational speed, which leads to the inaccurate prediction of the dynamics of the turbopump rotor system.
Yue Su, Kaifu Xu, Yongqiang Gao, Lu Jin
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Fluid-structure Coupling Simulation Analysis of Angular Contact Ball Bearing
Jixie chuandong, 2021 The lubrication condition of angular contact ball bearings in operation is crucial，and the lubricant directly affects the contact state of rolling bearings. In order to analyze the lubrication condition of angular contact ball bearings and the mechanical
Lanwen Wang, Xuanyu Sheng, Jianbin Luo
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Comparison of heat generation estimation methods for angular contact ball bearings
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018 The article reviews domestic and foreign methods of estimating heat generation in angular contact ball bearings. Models for general-purpose bearings and for aviation angular contact ball bearings are considered.
N. I. Petrov, Yu. L. Lavrentyev
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Jixie chuandong, 2022 The temperature rise characteristics of grease lubricated angular contact ball bearings under complex working conditions have an important influence on the safe operation of bearings.
Shijie Wang +4 more
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Optimization Analysis of Structure Parameter of Angular- contact Ball Bearings based on Fatigue Life
Jixie chuandong, 2016 According to calculated method of bearing fatigue life based on micro- area contact,a optimization model of structure parameters of angular- contact ball bearings is established. Taking an angular- contact ball bearing used in certain gas- turbine engine
Ye Zhenhuan, Liu Zhansheng, Wang Liqin
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Analysis of thermo-mechanical coupling of high-speed angular-contact ball bearings
Advances in Mechanical Engineering, 2017 In view of the thermo-mechanical coupling effect that commonly exists in the loading zone of angular-contact ball bearings while the bearings are operated, several process parameters are analyzed, including coordination condition of thermal expansion ...
Zhenhuan Ye +3 more
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A Study on Ball-Race Contact in Angular Contact Ball Bearing during Rotation [PDF]
한국정밀공학회지, 2021 Angular contact ball bearings (ACBBs) are widely used in rotating machinery due to their heavy load-carrying capacity and excellent accuracy in high-speed operation.
Gilbert Rivera +2 more
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