Research Article

Estimation of the Defect Width on the Outer Race of a Rolling Element Bearing under Time-Varying Speed Conditions

Figure 12

CWT analysis of the outer race fault: (a) CWT scalogram of 0.75 mm defect; (b) CWT scalogram of 1.5 mm defect; (c) CWT scalogram of 2.5 mm defect. (d–f) Detailed analysis of corresponding defect size.
(a)
(b)
(c)
(d)
(e)
(f)