Dipl. Ing. ETH H. Dinner, Director
Haupstrasse 7, P.O. Box 121
6313 Menzingen, Switzerland

++41 41 755 33 20 (Phone)
Skype ID: ees.h.dinner

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We use KISSsoft software, calculations along DIN and ISO standards (implemented in Excel and MathCad) and FEM analysis (ABAQUS) for stress and life rating of slewing bearings. Combining different calculation methods, we can handle simple and complex problems alike. Our calculations follow ISO 76, ISO 281, ISO TS 16281, NREL DG03, Harris/Kotzalas.

Further to the bearing rating itself, we offer the gear and bolt rating, also for certification.