NEGATIVE AND POSITIVE CLEARANCE EFFECT IN 2, 3 AND 4 POINT CONTACT BALL BEARINGS LOAD DISTRIBUTION

Authors

  • Daniel Rezmires S.C. SIRCA S.A, Piatra Neamt
  • Alfredo Monfardini RIMA Spa, Italy
  • Cezar Racocea "Gheorghe Asachi" Technical University of Iasi

Keywords:

quasi Static Analysis, 2, 3 or 4 point contact ball bearings, positive clearance, negative clearance, preload

Abstract

The quasi static parameters (PQS) are function of the internal geometry. The positive or a small negative diametrical clearance can be created to satisfy the client technical specifications. A mathematical model in 5DLL is developed to PQS (quasi-static-parameters) analysis affected by a small negative or positive diametrical clearance.
The computer model created at SIRCA can be used, for example, to compute the internal geometry of 4 point contact ball bearings used in truck convoy 5th wheel and are able to satisfy AS/NZS and Regulation No. 55.

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Published

2014-01-17

Issue

Vol. 3 No. 4 (2013)

Section

Articles

License

All rights are reserved for this publication, which is copyright according to the Romanian law of copyright. Excepting only any fair dealing for the purpose of the private study, research, review, comment and criticism, no part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, mechanical, electrical, electronic, optical, photocopying, recording or otherwise, without the prior express permission of the copyright owners.

How to Cite

NEGATIVE AND POSITIVE CLEARANCE EFFECT IN 2, 3 AND 4 POINT CONTACT BALL BEARINGS LOAD DISTRIBUTION. (2014). Mechanical Testing and Diagnosis, 3(4), 21-30. https://ojs.ugal.ro/index.php/mtd/article/view/2420

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