发明名称 |
Rolling bearing unit having tone wheel |
摘要 |
A rolling bearing unit having a tone wheel and a seal device which has an elastic seal member and a core metal to reinforce the elastic seal member to seal the space where the rolling members are provided, the tone wheel comprising an annular multi-pole magnet with South and North poles alternately arranged in a circumferential direction an supported by the generally annular seal ring.
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申请公布号 |
US5695289(A) |
申请公布日期 |
1997.12.09 |
申请号 |
US19960679367 |
申请日期 |
1996.07.10 |
申请人 |
NSK, LTD. |
发明人 |
OUCHI, HIDEO;NAKAMURA, YUJI |
分类号 |
F16C19/18;F16C33/38;F16C33/78;F16C41/00;F16J15/32;G01P3/44;G01P3/487;(IPC1-7):F16C19/08 |
主分类号 |
F16C19/18 |
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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