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Keywords: ball bearings
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Journal Articles
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051603.
Paper No: TRIB-21-1177
Published Online: August 27, 2021
...A. Dindar; A. S. Chimanpure; A. Kahraman A tribo-dynamic model of ball bearings is proposed to predict their load-dependent (mechanical) power losses. The model combines (i) a transient, point contact mixed elastohydrodynamic lubrication (EHL) formulation to simulate the mechanics of the load...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2011, 133(2): 021102.
Published Online: March 22, 2011
...Hiroyuki Ohta; Shinya Hayashi; Soichiro Kato; Yutaka Igarashi This paper deals with effects of grease types on vibrations and acoustic emissions (AEs) of linear-guideway type recirculating ball bearings with a millimeter-sized artificial defect in the carriage. First, the vibration and AE of one...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2011, 133(2): 021101.
Published Online: March 18, 2011
...Shuyun Jiang; Hebing Mao The oil-air lubrication system has been widely used for rolling ball bearing. However, as the rotation speed increases, the temperature rise will increase dramatically, resulting in shortening the service life of the ball bearing. The existing literature has offered...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041606.
Published Online: October 8, 2010
...Ali Kahirdeh; M. M. Khonsari A method for detection of wear in thrust ball bearings coated with molybdenum disulphide ( MoS 2 ) is presented. It employs an energy feature obtained from time-frequency representation of the vibration signal. Extensive experimental studies are conducted to verify...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041101.
Published Online: October 7, 2010
...V. N. Patel; N. Tandon; R. K. Pandey A dynamic model is reported herein for the study of vibrations of deep groove ball bearings having single and multiple defects on surfaces of inner and outer races. Masses of shaft, housing, races, and balls are considered in the modeling. The coupled solution...
Journal Articles
Article Type: Technical Briefs
J. Tribol. April 2010, 132(2): 024501.
Published Online: March 24, 2010
... , “ Development of an Apparatus to Investigate Friction Characteristics of Constant-Velocity Joints ,” STLE Tribol. Trans. 1040-2004 , 48 ( 4 ), pp. 505 – 514 . 10.1080/05698190500313528 02 06 2009 20 11 2009 24 03 2010 24 03 2010 ball bearings finite element analysis...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021404.
Published Online: March 11, 2010
... 11 03 2010 11 03 2010 ball bearings crystal microstructure elastic moduli fatigue finite element analysis mechanical contact microcracks normal distribution rolling bearings Weibull distribution damage mechanics Voronoi finite element method rolling contact fatigue...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2010, 132(1): 011102.
Published Online: November 10, 2009
...Hiroyuki Ohta; Keisuke Tanaka This article deals with the vertical stiffnesses of preloaded linear guideway type ball bearings (linear bearings) incorporating the flexibility of the carriage and rail. First the vertical stiffnesses of light and medium preloaded linear bearings were measured...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2010, 132(1): 011101.
Published Online: November 9, 2009
...Hiroyuki Ohta; Kazuya Matsuura; Soichiro Kato; Yutaka Igarashi This paper deals with vibrations and acoustic emissions (AEs) of linear-guideway type recirculating ball bearings with a millimeter-sized artificial defect in the carriage. The vibration and AE of one normal bearing without a defect...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2009, 131(4): 041403.
Published Online: September 24, 2009
... Stress and Microstructure During Contact Fatigue in Ball Bearings ,” Met. Technol. (London) 0307-1693 , 7 , pp. 14 – 21 . Osterlund , R. , and Vingsbo , O. , 1980 , “ Phase Changes in Fatigued Ball Bearings ,” Metall. Trans. A 0360-2133 , 11 , pp. 701 – 707 . 10.1007/BF02661199...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 021102.
Published Online: March 3, 2009
...Nick Weinzapfel; Farshid Sadeghi A model for deep-groove and angular-contact ball bearings was developed to investigate the influence of a flexible cage on bearing dynamics. The cage model introduces flexibility by representing the cage as an ensemble of discrete elements that allow deformation...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2008, 130(4): 041103.
Published Online: August 12, 2008
...Ankur Ashtekar; Farshid Sadeghi; Lars-Erik Stacke A dynamic model for deep groove and angular contact ball bearings was developed to investigate the influence of race defects on the motions of bearing components (i.e., inner and outer races, cage, and balls). In order to determine the effects...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2008, 130(4): 041507.
Published Online: August 7, 2008
...Masayuki Kanatsu; Hiroyuki Ohta A running torque analysis was performed on axially loaded deep groove ball bearings lubricated with a polymer lubricant. The analysis included a Type I and a Type II bearing. The Type I bearing has a stamped steel riveted cage with its cavity packed with the polymer...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2008, 130(4): 041101.
Published Online: August 1, 2008
...H. Arslan; N. Aktürk In this paper, a shaft-bearing model is developed in order to investigate the rolling element vibrations for an angular contact ball bearing with and without defects. The shaft-bearing assembly is considered as a mass-spring system. The system shows a nonlinear characteristic...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2008, 130(2): 021102.
Published Online: April 22, 2008
... during the drop on retainer bearings is studied employing a simulation model. The retainer bearings are modeled using a detailed ball bearing model while the flexibility of the rotor is described using the finite element method with component mode synthesis. The model is verified by comparing...
Journal Articles
Article Type: Technical Papers
J. Tribol. October 2007, 129(4): 801–808.
Published Online: March 26, 2007
...Alexandre Leblanc; Daniel Nelias An analysis of double arched ball bearing, which considers centrifugal forces and gyroscopic effects, is performed. Based on operating conditions of a five DOF inner ring and Coulomb friction model, the conventional bearing theory is extended from two to three...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2007, 129(1): 188–193.
Published Online: September 18, 2006
...Hiroyuki Ohta; Yoshiki Kitajima; Soichiro Kato; Yutaka Igarashi The effects of ball groupings on the pitching and yawing ball passage vibrations of linear guideway type ball bearings (linear ball bearings) under low-speed operation were studied. For this study, the test linear ball bearings (which...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2006, 128(3): 612–618.
Published Online: March 20, 2006
...Jie Zhang; Bruce W. Drinkwater; Rob S. Dwyer-Joyce A lubricant-film monitoring system for a conventional deep groove ball bearing (type 6016, shaft diameter 80 mm, ball diameter 12.7 mm) is described. A high-frequency (50 MHz) ultrasonic transducer is mounted on the static outer raceway...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2006, 128(2): 262–266.
Published Online: September 27, 2005
... is developed for the purpose of use by high-speed rotation taking advantage of the feature of characteristic (1). On the other hand, the authors have developed a micro drive system for transmission; a micro-traction-drive based on the structure of an angular ball bearing is advantageous over geared speed...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2005, 127(4): 776–783.
Published Online: July 5, 2005
... and damaged radial and tapered ball bearings are used in this study. The vibration signatures due to damage at the ball elements and the inner race of the bearing are also examined. Vibration signature analyzing schemes such as frequency domain analysis, and chaotic vibration analysis (modified Poincare...