In this study, the effects of the evolution of bearing outer race defect size and increase in
speed on the vibration characteristics of a shaft-bearing system under unbalanced …

Bearings play a crucial role in the complex mechanical systems of ships, and their
operational status is closely related to vibration signals. Therefore, analyzing bearing …

The aim of this article is to study the effects of evolution in defect size on vibration of a ball
bearing by simulation of a ball bearing by develo** a 2-DOF mathematical model and to …

Purpose Numerous structural parameters of rotor systems in engineering machinery are
subject to uncertainties. For instance, parameters like the eccentricity and phase of aircraft …

A mathematical model helps in simulation and prediction of the effects of defects in bearings,
where the traditional experimental methods are expensive and time-consuming. This paper …

This article aims to study the effects of changes in internal radial clearance, number of balls
and rotor speed on the vibration responses of a balanced rotor-bearing system. This rotor …

Bearings play a crucial role in the complex mechanical systems of ships, and their
operational status is closely related to vibration signals. Therefore, analyzing bearing …

Bearings are an important part of any rotating or oscillating machinery that supports the
rotating or oscillating parts of machinery. This work presents the use of vibration signal …

A general methodology for dynamic modeling and analysis of deep groove ball bearing
used in the crank-slider mechanism of punching machine is presented in this paper. The …

This study presents a nonlinear dynamic analysis of a rotor-disk-bearing system consisting
of a flexible continuous rotor supported by two flexible bearings. The rotor incorporates rigid …