Fault Diagnosis and Prediction of Remaining Useful Life (RUL) of Rolling Element Bearing : A review state of art

Authors

• Shyam Mogal Mechanical Engineering Department, MVPS’s KBT College of Engineering, Nashik, India
• R. V. Bhandare Mechanical Engineering Department, VJTI, Mumbai. India & Mechanical Engineering Department, K. K. Wagh Institute of Engineering Education& Research, Nashik, India
• V. M. Phalle Mechanical Engineering Department, VJTI, Mumbai, India
• P. B. Kushare Mechanical Engineering Department, K. K. Wagh Institute of Engineering Education& Research, Nashik, India

DOI: https://doi.org/10.30678/fjt.141503

Keywords:

Ball Bearing, Fault Diagnosis Techniques, Remaining Useful Life (RUL), Rolling Element Bearings

Abstract

Fault diagnosis of rolling element bearings is a critical aspect of machine maintenance and reliability. Bearings are extensively used in various industrial applications, and their failure can lead to costly downtime and equipment damage. Rotating machinery under continuous overload conditions can indeed significantly degrade bearing life and lead to various other issues. To identify issues in rolling element bearings (REB), several techniques and methods are employed. Diagnosing faults in ball bearings while simultaneously estimating the Remaining Useful Life (RUL) of the bearing is a crucial aspect of predictive maintenance. This can be achieved through a combination of signal processing techniques, machine learning methods, and RUL prediction models. The estimation of a bearing Remaining Useful Life (RUL) is of significant importance in predictive maintenance strategies to avoid unexpected failures, reduce downtime, and optimize maintenance costs. This literature review aims to explore the methodologies, techniques, and advancements in predicting the remaining useful life of bearings.