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Chinese Journal of Mechanical Engineering

Table 6 Description of the bearing health conditions for A, B, and C datasets

From: Connected Components-based Colour Image Representations of Vibrations for a Two-stage Fault Diagnosis of Roller Bearings Using Convolutional Neural Networks

Fault type

Fault width (mm)

Classification label

NO

0

1

IR1

0.18

2

IR2

0.36

3

IR3

0.53

4

RE1

0.18

5

RE2

0.36

6

RE3

0.53

7

OR1

0.18

8

OR2

0.36

9

OR3

0.53

10

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