Analysis of Type Selection Scheme for Axle Box Bearing of 250 km/h Standard EMUs

According to the structural dimensions, lubrication, sealing, life, reliability and maintainability of axle box bearings,the performances of bearings used in existing EMUs were analyzed in detail. Combining with the characteristics of 250 km/h standard EMUs and the future development direction, the...

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Bibliographic Details

Published in:	机车电传动
Main Authors:	Yunlong ZHANG, Bin JIANG, Hongjiang XU, Hanchen ZHANG, Xiuyan LI
Format:	Article
Language:	Chinese
Published:	Editorial Department of Electric Drive for Locomotives 2019-11-01
Subjects:	bearing type selection 250 km/h standard EMUs
Online Access:	http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.06.105