Study on Fault Diagnosis of Rolling Bearing Based on Time-Frequency Generalized Dimension

Table 4

Measuring point layout information.

Measurement point	Measurement position	Measurement direction
①
1	Belt wheel side bearing direction	Horizontal
2	Belt wheel side	Vertical
②
3	Bearing box shell direction	Horizontal
4	Bearing box shell direction	Vertical
③
5	Fan side bearing direction	Horizontal
6	Fan side bearing direction	Vertical
④
7	Stents direction	Horizontal
8	Stents direction	Vertical
⑤
9	Motor output end bearing direction	Horizontal
10	Motor output end bearing direction	Vertical
⑥
11	Fan bearing box shell side direction	Axial