Bearing database - Evaluation of isolated cases

Induced failure test data on outer race, inner race and rolling elements of a spherical roller bearing (FAG 22205E1KC3) This site allows access to vibration records of a bearing, in normal state and under localized induced faults in outer race (OR), inner race (IR) and rolling elements (RE). The experiment is developed in a test bench, to validate the performance of a low-cost data acquisition system proposed by the Technological Research Group of Railways (CITEF) of the Polytechnic University of Madrid. The characteristics of the developed database are specified in the attached document "READ_ME.docx". The article link is available at: https://doi.org/10.3390/math11163498

本数据集为调心滚子轴承（FAG 22205E1KC3）外圈、内圈及滚动体的人工故障试验数据，涵盖该轴承在正常运行状态，以及外圈（outer race，OR）、内圈（inner race，IR）、滚动体（rolling elements，RE）存在局部人工故障工况下的振动记录。本试验搭建于专用试验台架，旨在验证马德里理工大学铁路技术研究组（CITEF）提出的低成本数据采集系统的性能表现。该数据集的详细特征说明详见附件文档"READ_ME.docx"。相关研究论文的链接可通过以下地址获取：https://doi.org/10.3390/math11163498