INFLUENCE OF APPROPIATE CALCULATION OF SHAFT SUPPORT REACTIONS ON BEARING LIFE PREDICTION
The comparison between the results of the bearing rating life calculation obtained using the schematization of the shaft as a statically undetermined beam and these obtained using the simplified schematization of the shaft as a statically determined beam, for the same bearing arrangement, is presented in this paper. In order to calculate the real radial reactions (bearing loads), deflections, and slopes for a bearing arrangement considered as a statically undetermined beam, the original software belonging to RKB Bearing Industries was used.Key words: bearing rating life, statically determined beam, statically undetermined beam
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