Research Article

Experimental Study for Vibration Behaviors of Locally Defective Deep Groove Ball Bearings under Dynamic Radial Load

Figure 11

Vibration response of test bearing having a local circular defect on outer race (with dynamic radial load, shaft speed = 1500 rpm, and defect diameter = 0.50 mm).
271346.fig.0011a
(a) Vibration spectra in time domain
271346.fig.0011b
(b) Vibration spectra in frequency domain