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Table 1 Description of the experimental rolling bearing pitting failures

From: An Interpretable Denoising Layer for Neural Networks Based on Reproducing Kernel Hilbert Space and its Application in Machine Fault Diagnosis

Label Fault location Fault diameter Fault severity
1 Inner raceway 0.007 inches Minor fault
2 Inner raceway 0.021 inches Serious fault
3 Ball 0.007 inches Minor fault
4 Ball 0.021 inches Serious fault
5 Outer raceway 0.007 inches Minor fault
6 Outer raceway 0.021 inches Serious fault