| 发明名称 |
METALLIC CAGE, METHOD OF MANUFACTURING THE SAME, MOLD FOR METALLIC CAGE, METHOD OF MANUFACTURING THE SAME, AND ROLLING BEARING |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a metallic cage having superior lubricating property even under an environment in shortage of lubricant. SOLUTION: In this metallic cage 4 used in a deep groove ball bearing, surface roughness of a surface of a pocket portion slidably kept into contact with a ball 3 is 1.0-10.0μm in maximum height (Rmax). COPYRIGHT: (C)2007,JPO&INPIT
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| 申请公布号 |
JP2006292093(A) |
申请公布日期 |
2006.10.26 |
| 申请号 |
JP20050114526 |
申请日期 |
2005.04.12 |
| 申请人 |
NSK LTD |
发明人 |
MARUYAMA TAISUKE |
| 分类号 |
F16C33/38;B21J13/02;B24C1/10;F16C33/66 |
主分类号 |
F16C33/38 |
| 代理机构 |
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