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