Vibration Data from 81212 Bearing fatigue testing on FE8 Test Rig

This dataset contains vibration (run-to-failure) data from bearing fatigue testing on an FE8 Test Rig with 81212 axial cylindrical roller bearings, recorded with a triaxial accelerometer 356A03.Five fatigue tests have been conducted and each individual zip file contains all the data within a single bearing test. The bearing dataset is provided in parquet format, a compressed columnar storage format. These files are compatible with the Pandas Python library and can be accessed using the command pd.read_parquet("path_to_file"). This operation requires the pyarrow library to be installed as the engine for Parquet support (pip install pyarrow). Each parquet file contains the time and date of measurement date (An example is “09-Apr-2025 14:29:06”) along with vibration data in the x, y and z axis respectively. More details including a schematic layout of the bearing test setup have been included in the readme.<br>