ROLLING SUPPORT DEVICE AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a rolling bearing that has excellent electrolytic corrosion prevention effects and also prevents the phenomenon of low-temperature degradation.SOLUTION: A rolling support device includes a rolling element that comprises complex oxide ceramic of ceria zirconia components in which zirconia (ZrO) is stabilized by ceria (CeO) and alumina (AlO) components.