发明名称 |
Bearing device has seal that includes non-contact state section which is always maintained in non-contact state |
摘要 |
The bearing device includes a seal (20), a rotation ring spacer (22) and a fixed ring spacer (21). The seal is extended towards the rotation ring spacer from the fixed ring spacer. The seal includes a non-contact state section which is always maintained in a non-contact state. |
申请公布号 |
DE10152955(A1) |
申请公布日期 |
2002.06.06 |
申请号 |
DE2001152955 |
申请日期 |
2001.10.26 |
申请人 |
NSK LTD., TOKIO/TOKYO |
发明人 |
KAI, KENGO;MORITA, YASUSHI |
分类号 |
F16C33/80;B23Q11/08;F16C33/76 |
主分类号 |
F16C33/80 |
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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