Structures Dynamic Property Analysis of Elastic Composite Cylindrical Rolling Element

Table 3

Damping ratios of solid cylindrical rolling element and elastic composite cylindrical rolling element with filling degrees of 40%, 50%, and 65%.

Filling degree K	0% (solid)	40%	50%	65%
Damping ratio	8.30611E-4	7.37539E-4	7.06547E-4	5.53694E-4