Results 51 to 60 of about 773 (166)

A Dynamic Analysis of Angular Contact Ball Bearing 7205C Used for a Scraper Conveyor

Applied Sciences
As core pieces of transport equipment in longwall mining systems, scraper conveyors operate under extremely harsh and dynamic loading conditions. Their operational reliability and service life primarily depend on the performance of critical components ...
Shaoping Hu, Chao Zhang, Longfeng Sun, Yanchong Gao, Tianbiao Yu   +4 more
doaj   +1 more source

Frictional Torque Characteristic of Angular Contact Ball Bearings

Journal of Mechanical Engineering, 2011
Based on the dynamics and thermodynamic analysis of angular contact ball bearings,the theoretical computational formulae of the friction torque of angular contact ball bearings are obtained with the law of energy conservation.The theoretical analysis and the experimental verification for the effects of the structural parameters,operation condition on ...
openaire   +1 more source

Experimental Study on Oil Interruption Performance of Novel Cageless Angular Contact Ball Bearings

Jixie chuandong, 2022
The ability of bearings to resist oil interruption directly affects the reliability of aero engines. In order to explore the dry operation performance of a novel cageless angular contact ball bearing， an oil break test scheme under the bearing ring is ...
Tao Xu, Yanfu Li, Shuidian Xu, Jingyu Mo
doaj  

Study on Thermal Characteristics of Angular Contact Ball Bearings Considering Roundness Error

Lubricants
To develop an angular contact ball bearing with low power consumption, a heat generation calculation model for angular contact ball bearings has been established based on bearing quasi dynamics, elastohydrodynamic lubrication theory, heat transfer theory,
Yongjian Yu, Ruixiang Ma, Yujun Xue, Yonggang Liu   +3 more
doaj   +1 more source

Study on Cage Stability of Solid-Lubricated Angular Contact Ball Bearings in an Ultra-Low Temperature Environment

Lubricants
In the ultra-low temperature environment, the material properties of the bearing change, which puts forward higher requirements for the dynamic performance of the bearing cage.
Bing Su, Han Li, Guangtao Zhang, Fengbo Liu, Yongcun Cui   +4 more
doaj   +1 more source

Capacidad de carga estática en rodamientos. Normalización y tendencias. // Basic static load rating of rolling bearing. Standardization and trends.

Ingeniería Mecánica, 2007
Para ilustrar la funcionalidad de la norma NC-ISO 76: 2006, establecida a partir de una adopción idéntica de la Norma ISO76: 1987/ amd.1: 1999 (E) “Cojinetes de Rodamiento – Capacidad de Carga Estática”, son mostradas las correspondenciasentre las ...
A. García Toll, G. González Rey, M. E. García Domínguez   +2 more
doaj  

RESEARCH ON THE AXIAL CARRYING CAPACITY OF ANGULAR CONTACT BALL BEARINGS BASED ON COMBINED LOADS

Jixie qiangdu, 2015
Aim at difficulty to calculate the angular contact ball bearings’ axial carrying capacity in combined loads,considering the different of every roller suffered load and the actual contact angle,using deformation coordination principle and Hertz contact ...
YAN Cheng, ZHANG YueChun, WANG Wen, LI Min, ZHANG Yong   +4 more
doaj  

Motion of a Ball in the Angular-Contact Ball Bearing (2nd Report)

Transactions of the Japan Society of Mechanical Engineers, 1968
HIRANO, Fujio, KAWAKITA, Kazuaki
openaire   +2 more sources

Study on Contact Characteristics of Aeronautical Floating Splines Considering Maneuvering Deformation. [PDF]

Materials (Basel)
Xu Y, Chen H, Zhang D, Hu G, Li H, Xiong K.   +5 more
europepmc   +1 more source

Research on Mechanism of Fatigue Life Enhancement in Ball Bearings by Residual Compressive Stress. [PDF]

Materials (Basel)
Xie R, Zhang W, Xu J, Xu J, Xu Y.
europepmc   +1 more source