Fault Diagnosis of Bearings with Adjusted Vibration Spectrum Images

Table 1

Description of bearing datasets for fault classification.

Dataset	Speed (rpm)	No. of samples	Health condition	Classification label
A/B/C	600/900/1200	300/300/300	NO	1
		300/300/300	IF	2
		300/300/300	OF	3
		300/300/300	BF	4