| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-temperature environment rolling bearing reduced in replacing frequency of a cage due to the wear of a cage columnar portion. <P>SOLUTION: The high-temperature environment rolling bearing comprises a cage 4 provided between an inner ring and an outer ring and having a plurality of rolling element storage pockets 41. The number of the rolling element storage pockets 41 is less than the standard number of rolling element to be loaded. <P>COPYRIGHT: (C)2008,JPO&INPIT |
