Bearing device and method of manufacturing the bearing device

A bearing device is provided with a bearing ring and a shaft body that is made of carbon steel including pearlite having a cementite layer structure, and has an end portion caulked onto the bearing ring, and in this device, at least in the end portion of the shaft body, the layer gap of the cementit...

Full description

Saved in:
Bibliographic Details
Main Authors Toda, Kazutoshi, Kashiwagi, Shinichirou, Tomita, Daisaku
Format Patent
LanguageEnglish
Published 06.04.2010
Online AccessGet full text

Cover

More Information
Summary:A bearing device is provided with a bearing ring and a shaft body that is made of carbon steel including pearlite having a cementite layer structure, and has an end portion caulked onto the bearing ring, and in this device, at least in the end portion of the shaft body, the layer gap of the cementite in the pearlite is made greater.