Journal ArticleDOI
Effects of supporting structure and bolt connection on the fatigue life and carrying capacity of a slewing bearing
Guanci Chen,Cunzhu Wang,Zhengming Xiao +2 more
- Vol. 231, Iss: 6, pp 766-782
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In this article, four finite element models of a slewing bearing with different supporting structures are established by the finite element software ANSYS. In these models, the ball-race contact is simplified by th...Abstract:
Four finite element models of a slewing bearing with different supporting structures are established by the finite element software ANSYS. In these models, the ball–race contact is simplified by th...read more
Citations
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Journal ArticleDOI
Determination of permissible contact stress of case hardened raceway of roller slewing bearing.
Li Yunfeng,Jia Lei +1 more
TL;DR: The permissible contact stress for the rolling bearing made of the through hardened bearing steel has been established based on experience, while there is no definite value or calculating formula o... as discussed by the authors,...
Journal ArticleDOI
Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings
TL;DR: In this paper, a detailed review of the former analytical approaches is presented, where both articles offer the calculation models for determination of the contact angle and the carrying capacity of a four contact-point ball bearing.
Journal ArticleDOI
Static capacity of slewing bearings considering ellipse truncation
D. Pathuvoth,A. S. Sekhar +1 more
TL;DR: In this paper , the static capacity of a slewing bearing is defined in terms of the maximum stress from ellipse truncation or value of ellipses truncation, respectively.
Posted ContentDOI
Calculation method of static carrying curve for double-row different-diameter ball slewing bearing
TL;DR: In this article , the static carrying curve of the double-row different-diameter ball slewing bearing was calculated by using the deformation compatibility conditions and the force equilibrium conditions, and the relationship between the internal maximum rolling element load of each row and the external load combination of the bearing was established.
Journal ArticleDOI
Calculation method for the static carrying curve of double-row different-diameter ball slewing bearings.
Yun-feng Li,Rundong Wang +1 more
TL;DR: In this article , a method for calculating the static carrying curve of a double-row different-diameter ball slewing bearing was proposed, and the relationship between the internal maximum rolling element load of each row and the combined external axial load and tilting moment load of the slewingbearing was established using the deformation compatibility and force equilibrium conditions.
References
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Book
Essential Concepts of Bearing Technology
TL;DR: In this paper, the authors introduce the concept of rolling bearing and apply it to a variety of applications, including industrial, national, and international standards, such as interference fitting and clearance.
BookDOI
Advanced Concepts of Bearing Technology, : Rolling Bearing Analysis, Fifth Edition
TL;DR: For the last four decades, Tedric Harris' Rolling Bearing Analysis has been the "bible" for engineers involved in rolling bearing technology as mentioned in this paper, which is why so many students and practicing engineers rely on this book.
Book
Advanced concepts of bearing technology
TL;DR: In this paper, the authors describe a dynamic loading of rolling elements of a ball bearing in a rolling-element-racing environment, where the ball bearing is used to accelerate the roll-and-sliding motion of the ball.
Journal ArticleDOI
3D Simplified Finite Elements Analysis of Load and Contact Angle in a Slewing Ball Bearing
TL;DR: In this article, a 3D finite element (FE) simplified analysis of load distribution and contact angle variation in a slewing ball bearing is presented, which is based on the Hertz theory and models the rolling elements under compression by nonlinear traction springs between the centers of curvature of the raceways.
Journal ArticleDOI
Load distribution in a four contact-point slewing bearing
TL;DR: In this article, a four contact-point bearing with one row of ball bearings was discussed under general load conditions (moment, axial load, and radial load) and the load distribution in two contact point rolling elements was calculated.