{"title":"Internal Loading Distribution in Statically Loaded Ball Bearings Subjected to a Centric Thrust Load: Numerical Aspects","authors":"M\u00e1rio C. Ricci","volume":39,"journal":"International Journal of Mechanical and Mechatronics Engineering","pagesStart":322,"pagesEnd":331,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/8124","abstract":"A known iterative computational procedure is used for\r\ninternal normal ball loads calculation in statically loaded single-row,\r\nangular-contact ball bearings, subjected to a known thrust load,\r\nwhich is applied in the inner ring at the geometric bearing center line.\r\nNumerical aspects of the iterative procedure are discussed.\r\nNumerical examples results for a 218 angular-contact ball bearing\r\nhave been compared with those from the literature. Twenty figures\r\nare presented showing the geometrical features, the behavior of the\r\nconvergence variables and the following parameters as functions of\r\nthe thrust load: normal ball loads, contact angle, distance between\r\ncurvature centers, and normal ball and axial deflections between the\r\nraceways.","references":"[1] Stribeck, R. \"Ball Bearings for Various Loads,\" Trans. ASME 29, 420-\r\n463, 1907.\r\n[2] Sjov\u251c\u00f1ll, H. \"The Load Distribution within Ball and Roller Bearings\r\nunder Given External Radial and Axial Load,\" Teknisk Tidskrift, Mek.,\r\nh.9, 1933.\r\n[3] Jones, A. Analysis of Stresses and Deflections, New Departure\r\nEngineering Data, Bristol, Conn., 1946.\r\n[4] Rumbarger, J. \"Thrust Bearings with Eccentric Loads,\" Mach. Des., Feb.\r\n15, 1962.\r\n[5] Harris, T. Rolling Bearing Analysis, 4th ed., John Wiley & Sons Inc.,\r\nNew York, 2001.\r\n[6] Ricci, M. C. Ball bearings subjected to a variable eccentric thrust load,\r\nDINCON-09 Proceedings of the 8th Brazilian Conference on Dynamics,\r\nControl and Applications, May, 18-22, Bauru, Brazil, 2009. ISBN: 978-\r\n85-86883-45-3.\r\n[7] Ricci, M. C. Internal loading distribution in statically loaded ball\r\nbearings, ICCCM09 1st International Conference on Computational\r\nContact Mechanics, Program and Abstracts, p. 21-22, Sept. 16-18,\r\nLecce, Italy, 2009.\r\n[8] Ricci, M. C. Internal loading distribution in statically loaded ball\r\nbearings subjected to a combined radial and thrust load, including the\r\neffects of temperature and fit, Proceedings of World Academy of\r\nScience, Engineering and Technology, Volume 57, September 2009,\r\nWCSET 2009, Amsterdam, Sept. 23-25, 2009. ISSN: 2070-3724.\r\nhttp:\/\/www.waset.org\/proceedings.php.\r\n[9] Ricci, M. C. Internal loading distribution in statically loaded ball\r\nbearings subjected to a combined radial and thrust load, 6th ICCSM\r\nProceedings of the 6th International Congress of Croatian Society of\r\nMechanics, Sept. 30 to Oct. 2, Dubrovnik, Croatia, 2009. ISBN 978-\r\n953-7539-11-5.\r\n[10] Ricci, M. C. Internal loading distribution in statically loaded ball\r\nbearings subjected to a combined radial, thrust, and moment load,\r\nProceedings of the 60th International Astronautical Congress, October,\r\n12-16, Daejeon, South Korea, 2009. ISSN 1995-6258.\r\n[11] Ricci, M. C. Internal loading distribution in statically loaded ball\r\nbearings subjected to an eccentric thrust load, Submitted to\r\nMathematical Problems in Engineering, 2009.\r\n[12] Ricci, M. C. Internal loading distribution in statically loaded ball\r\nbearings subjected to a combined radial, thrust, and moment load,\r\nincluding the effects of temperature and fit, to be presented at 11th Pan-\r\nAmerican Congress of Applied Mechanics, January, 04-10, Foz do\r\nIgua\u251c\u00bau, Brazil, 2010.\r\n[13] Hamrock, B. J. and Anderson, W. J. Arched-Outer-Race Ball-Bearing\r\nConsidering Centrifugal Forces. NASA TN D-6765, 1972.\r\n[14] Hertz, H. \"On the Contact of Rigid Elastic Solids and on Hardness,\" in\r\nMiscellaneous Papers, MacMillan, London. 163-183, 1896.\r\n[15] Hamrock, B. J. and Anderson, W. J. Rolling-Element Bearings. NASA\r\nRP 1105, 1983.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 39, 2010"}