Dear Prof. Morsy,

Thank you for your detailed answer. Are such databases available online? Especially the second options that you mentioned?

Dear Prof. Ramprasad Joshi,

If you don't have an opportunity to measure vibration data, you may find some bearing data sets for free here in the Case western Reserve University Bearing data center.

Good luck with your research project.

http://csegroups.case.edu/bearingdatacenter/pages/welcome-case-western-reserve-university-bearing-data-center-website

Dear Prof Joshi,

Can u please share if you have found any open data set, apart from Case Western? We are working on a similar project and Open & diverse data sets would help to build and validate models.

Here is the link of my article hope is helpful :

Article SVM Multi-Classification of Induction Machine's bearings def...

ftp://ftp.polito.it/people/DIRG_BearingData/

The description is given in: The Politecnico di Torino rolling bearing test rig: Description and analysis of open access data

https://doi.org/10.1016/j.ymssp.2018.10.010

There is also an initiative from some colleagues to create an online database with signals. You can find the database at the follow link:

https://cmbase.univ-st-etienne.fr/index.php?action=home

Ramprasad Joshi Here are few links where you can find different data sets for your study

https://ti.arc.nasa.gov/tech/dash/groups/pcoe/prognostic-data-repository/

https://github.com/nagdevAmruthnath/Predictive-Maintenance

Hi of all;

Thank you for sharing links on this important topic, in my part, I've an industriel database on vibration signals of all turbomachines such us gas turbine, pump, compressor ...

I search for collaboration, if one of you is interest on, can contact me on my adresse mail : [email protected]

Dear Prof. Joshi

Our research group has conducted some accelerated degradation tests for rolling element bearings, which can be downloaded at:

https://drive.google.com/open?id=1_ycmG46PARiykt82ShfnFfyQsaXv3_VK

Hi, you may find some useful data in the following URL:

https://ti.arc.nasa.gov/tech/dash/groups/pcoe/prognostic-data-repository/

Dear prof Joshi,

We have recently released two open-source codes about deep learning and unsupervised deep transfer learning for machine fault diagnosis, in which we have analyzed many mechanical vibration datasets and also provided the links. The GitHub URLs are listed as follows:

https://github.com/ZhaoZhibin/DL-based-Intelligent-Diagnosis-Benchmark

https://github.com/ZhaoZhibin/UDTL

We hope that these tiny works might help you.

Kind regards,

Zhibin

You can download the bearing dataset from NASA Data Repository https://ti.arc.nasa.gov/tech/dash/groups/pcoe/prognostic-data-repository/

You can download the bearing datasets from Case Western Reserve University (CWRU) bearing database.

https://csegroups.case.edu/bearingdatacenter/pages/download-data-file

Professor Dileep Kumar , the CWRU link is not working now. can you suggest any other links where i can find the CWRU data?

Thanks in advance.

Dear Andrews A. , here is another link from where you can find this dataset.

https://ieee-dataport.org/documents/cwru-bearing-dataset-and-gearbox-dataset-ieee-phm-challenge-competition-2009

another interesting dataset:

http://www02.smt.ufrj.br/~offshore/mfs/page_01.html

try to contact professor Gustavo de Novaes Pires Leite. He is a expert in this area

Thanks a lot, all of you have updated me