Research on Elastic Composite Cylindrical Roller Bearing Contact Fatigue Based on the Subsurface Stress

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Theoretical calculation value of maximum shear stress (MPa)</td><td class="align_center">Simulation calculation value of maximum shear stress (MPa)</td><td class="align_center">Relative error percentage (%)</td><td class="align_center">Theoretical calculation value of maximum shear stress depth (mm)</td><td class="align_center">Simulation calculation value of maximum shear stress depth (mm)</td><td class="align_center">Relative error percentage (%)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">24.67</td><td class="align_center">25.89</td><td class="align_center">4.7</td><td class="align_center">0.685</td><td class="align_center">0.713</td><td class="align_center">3.9</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison between theoretical calculation value and simulation calculation value.</div>

International Journal of Rotating Machinery

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Table 3

Table 3: Research on Elastic Composite Cylindrical Roller Bearing Contact Fatigue Based on the Subsurface Stress 