Bearing Classification

Dataset contains signal recordings to detect defective bearings

@kaggle.isaienkov_bearing_classification

Table List

2 tables(104.75 MB)

Bearing Signals

@kaggle.isaienkov_bearing_classification.bearing_signals

104.75 MB
10265700 rows
13 columns

experiment_id Experiment Id	bearing_2_id Bearing 2 Id	timestamp Timestamp	a1_x A1 X	a1_y A1 Y	a1_z A1 Z	a2_x A2 X	a2_y A2 Y	a2_z A2 Z	w W
1	1		0.1132685506131126	0.1497062521593228	-0.1102751642794486	-0.1860296425036849	0.1944500709873828	0.4542989730946919	0.0000058396598245935305
1	1	0.0003333333333333	-0.3677129226900941	-0.2288317314225985	0.1778205604472914	0.2859918689828488	0.002226304787035	-0.0439304018700239	0.0002432995643706
1	1	0.0006666666666666	0.1132685506131126	0.1497062521593228	-0.3983708890058118	-0.0916253402063798	0.002226304787035	0.4542989730946919	0.0003686777547164
1	1	0.001	-0.1753203333688131	-0.2288317314225985	-0.1102751642794486	0.2859918689828488	0.002226304787035	0.2550072231088003	0.0005200180148743
1	1	0.0013333333333333	-0.0791240387081684	0.0550717562639331	-0.1102751642794486	0.1915875666855437	0.002226304787035	0.2550072231088003	0.0001749085548432
1	1	0.0016666666666666	-0.1753203333688131	-0.0395627396314477	-0.1102751642794486	0.1915875666855437	0.1944500709873828	0.2550072231088003	0.0005200180148743
1	1	0.002	-0.1753203333688131	-0.0395627396314477	0.0817886522052988	0.0971832643882304	-0.1899974614133039	0.0557154731229175	0.0002432995643706
1	1	0.0023333333333333	0.1132685506131126	0.0550717562639331	-0.3983708890058118	0.0971832643882304	0.1944500709873828	0.4542989730946919	0.0006973203448445
1	1	0.0026666666666666	-0.3677129226900941	0.0550717562639331	-0.1102751642794486	0.1915875666855437	0.002226304787035	-0.0439304018700239	0.0002432995643706
1	1	0.003	-0.0791240387081684	0.0550717562639331	-0.2063070725214496	-0.0916253402063798	0.002226304787035	0.4542989730946919	0.00007042939311563553


CREATE TABLE bearing_signals (
  "experiment_id" BIGINT,
  "bearing_1_id" BIGINT,
  "bearing_2_id" BIGINT,
  "timestamp" DOUBLE,
  "a1_x" DOUBLE,
  "a1_y" DOUBLE,
  "a1_z" DOUBLE,
  "a2_x" DOUBLE,
  "a2_y" DOUBLE,
  "a2_z" DOUBLE,
  "rpm" DOUBLE,
  "hz" DOUBLE,
  "w" DOUBLE
);