ISO TS 16281 PDF

The rolling bearing analysis software is calculating the life of rolling bearings according ISO/TS considering the inner geometry of the bearing. A high ISO/TS life compared to ISO life suggests that misalignment is relatively low, the stress profile across the rollers is good and the operating. KISSsoft User Conference 25th – 26th November. Pune, India. Calculation of bearings along. ISO/TS using KISSsoft. P recision Made in Germany.

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The software is considering the following effects:. The inner geometry of the rolling bearing is provided by the user, but it can also be approximated from the load capacities by the software.

The results of the bearing analysis are shown in a text report and as graphics. As results you will get:. Using the software the load distribution, life and stiffness can be calculated dependent on the pretension of the bearing set.


The pretension can be individually set for each bearing.

What are the differences between ISO and ISO rating lives? – SMT

This also allows checking if the pretension is large enough and the bearings get load in each load case. A combination of cylindrical roller bearings in a planetary gear can determined as well. The influence of bearing clearance and pretension of bearing life and load distribution can be evaluated.

The nominal clearance can be selected according C C4 according to standards or directly provides as number. The bearing tolerance class can be selected as P P2 and the tolerances of the shaft and housing according ISO Td the bearing inner race is higher loaded then the outer ring. For high speed this can change because of centrifugal load. The contact angle will be changed, too. The configuration with one or two row four point bearings can be analyzed using the software.

GWJ: Rolling Bearing Calculation ISO/TS

Important results are the contact stresses, the friction torque, and the 1681 stress below the surface to determine the necessary hardness depth. Several load cases can be considered in one calculation using load spectra.


Single Bearing Under Tilting Moment. Sets of Angular Contact Bearings.

Influence of Clearance and Pretension. Slewing rings with four point bearings. Imprint Print to Top.