发明名称 |
Coreless seal and rolling bearing |
摘要 |
A coreless seal arranged between a rotation shaft and an outer member has an inner diameter surface opposed to an outer diameter surface of the rotation shaft with a space for preventing leakage of fluid. The outer member has a flange bent inwardly. The coreless seal has an outer diameter and an inner diameter that are dimensions obtained by adding interference for an amount of thermal shrinkage as a whole dimension. |
申请公布号 |
US8262291(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20060991408 |
申请日期 |
2006.08.31 |
申请人 |
AKAMATSU HIDEKI;NAKAGAWA KENJI;NTN CORPORATION;UCHIYAMA MANUFACTURING CORP. |
发明人 |
AKAMATSU HIDEKI;NAKAGAWA KENJI |
分类号 |
F16C33/76;F16J15/34 |
主分类号 |
F16C33/76 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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