Ball Bearing Vibration, and Temperature Run-to-Failure Dataset 机器收录·待核验

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This data includes vibration data according to the time from when the bearing is normal to when it is failed.

The bearing was rotated at a constant speed of 1770 RPM ~ 1780 RPM until bearing failure (operated for 5 minutes, and operated for 15 minutes with rest). The accelerated bearing life test was terminated when the bearing temperature exceeded 85 °C (Celsius) and the vibration value exceeded 9 m/s^2.

For the accelerated life test, an axial load of 300 kg (2.94 kN) and a vertical load of 600 kg (5.88 kN) were applied to the ball bearing.

Due to capacity issues, data were extracted and published at hourly intervals.

* Descriptions of the dataset

- Data files are organized in hourly intervals (129 CSV files in "Vibration_Bearing_RuntoFailure.zip").

- Each data file consists of 4 columns ("vibration (x-axis)", "vibration (y-axis)", "temperature (bearing)", "temperature (Atmospheric)").

- Vibration data are acquired at a sampling rate of 25.6 kHz, and the data length is 78.125 seconds (vibration sensor model: PCB 352C34).

- Temperature data are acquired at a sampling rate of 25.6 kHz, and the data length is 78.125 seconds (temperature sensor model: Thermocouple K-Type).

* Details about the experiment

Operating period: 2022.06.20 17:00 ~ 2022.06.26 01:00 (128 hours)

Rotating speed: 1770 RPM ~ 1780 RPM

Axial load of 300 kg: (2.94 kN)

Vertical load of 600 kg: (5.88 kN)

* Ball Bearing specifications

Model: NSK 6205 Ball Bearing (steel-sealing)

Inside diameter: 25mm

Outside diameter: 52 mm

Width: 15 mm

Cage type: Steel

Maximum Rotational Speed: 13000 RPM

Basic dynamic load rating: 1509 kg (14.8 kN)

Basic static load rating: 795 kg (7.8 kN)

For more information, please check it via 'Data in Brief'.

site: https://www.sciencedirect.com/journal/data-in-brief

title: Vibration, and Temperature Run-to-Failure Dataset of Ball Bearing for Prognostics

本卡描述如含来自官方页的原文片段,其版权归原作者,不在本站 CC-BY 4.0 许可范围(见关于与许可)。

落地页

https://doi.org/10.17632/5hcdd3tdvb

许可证

CC-BY-4.0 (置信:verified_official)

发布年份

2024

发布方

Mendeley Data

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