| 发明名称 |
ROLLING BEARING FOR BELT-TYPE CONTINUOUSLY VARIABLE TRANSMISSION |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress the occurrence of early exfoliation of a rolling bearing for belt-type continuously variable transmission with a piece type metal belt. <P>SOLUTION: The rolling bearing for belt-type continuously variable transmission with a piece type metal belt is characterized in that at least one of an inner ring, an outer ring and rolling element is made of an iron alloy having a chromium content of from 2.5 to 20.0 wt%. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2004003608(A) |
申请公布日期 |
2004.01.08 |
| 申请号 |
JP20030042948 |
申请日期 |
2003.02.20 |
| 申请人 |
NSK LTD |
发明人 |
TANAKA SUSUMU;MITAMURA NOBUAKI;TAKEMURA HIROMICHI;HAYASHI YOSHITAKA;MURAKAMI YASUO |
| 分类号 |
F16C33/32;C21D9/36;C21D9/40;C22C38/02;C22C38/04;C22C38/18;F16C33/30;F16C33/34;F16C33/44;F16C33/56;F16C33/62 |
主分类号 |
F16C33/32 |
| 代理机构 |
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