Bearing Fault Identification Method under Small Samples and Multiple Working Conditions

Table 2

The bearing status, label, and quantity of the experimental samples.

No.	Condition no.	Normal		Inner fault		Outer fault		Rolling fault
		Label	Quantity	Label	Quantity	Label	Quantity	Label	Quantity
1	1	0	5
	5	0	5
	9	0	5
	13	0	5
	2			1	5	2	5	3	5
	6			1	5	2	5	3	5
	10			1	5	2	5	3	5
	14			1	5	2	5	3	5
2	1	0	20
	2			1	7	2	7	3	7
	3			1	7	2	7	3	7
	4			1	6	2	6	3	6
3	1	0	10
	5	0	10
	10			1	5	2	5	3	5
	14			1	5	2	5	3	5
	3			1	5	2	5	3	5
	4			1	5	2	5	3	5