Multiscale Time-Frequency Sparse Transformer Based on Partly Interpretable Method for Bearing Fault Diagnosis

Table 3

Description of self-made experimental rig dataset.

Defect mode	Fault type
Single defect	Inner race (IR)
	Out race (OR)
	Cage
	Ball
Compound defect	Out race and ball (OB)
	Inner race, ball, and cage (IBC)