Against the problem that the bed of the four-row short cylinder rolling bearing inoverhang mill in high-speed wire plant cannot be automatically positioned, the wide barrel rolling bearingwas developed to substitute the original one to solve short working-life and rubber-buming of bearingunder abnormal uneven load.

Nonlinear dynamic response analysis of unbalance-rubbing coupling faults of rotor-ball bearing-stator coupling system;

Model for dynamic characteristics produced by inner race local defect in ball bearing system and its simulation;

Extraction of the Fault Features of Ball Bearings Based on Bispectrum Analysis;

In order to eliminate the defects of needle roller bearing cage after gas soft nitriding,tempering is performed at 180~300 ℃,based on early experiments of austenitic area soft nitriding.

In this paper, the effects of chamfer dimension at the roller end and the grinding undercut of raceway on the longitudinal pressure distribution of the needle rollers with Lundberg s profile, which are used in the needle roller bearings with machined guide rib.

The damage case of general needle roller bearings has been analyzed emphatically after the new type of environmental protection coolant has been adopted in the air donditioner compressor.

Analysis of load characteristic of roller bearing on work roll for an Aluminum foil mill;

Analyse on the Damage of Mill Roller Bearing and Its Prevention;

Morphology filters for analyzing roller bearing fault using acoustic emission signal processing;

In this paper,we discuss the application of machine vision and LabVIEW software platform in the roller bearing surface defect detection.