发明名称 |
HUB UNIT BEARING |
摘要 |
<p>A hub unit bearing H 1 includes a rotational speed detector 9 which is made up of an encoder 6 and a sensor 8. A seal 5b on a side facing a center side of a vehicle includes a primary seal 5bp and a secondary seal 5bq which are disposed in that order in an axial direction from rolling elements 32 on a side facing the center side of the vehicle towards the center side of the vehicle so as to define a primary sealed space portion I between the vehicle's center side facing rolling elements 32 and the primary seal 5bp and a secondary sealed space portion II between the primary seal 5bp and the secondary seal 5bq, with the rotational speed detector 9 disposed within the secondary sealed space portion II.</p> |
申请公布号 |
EP2169244(A1) |
申请公布日期 |
2010.03.31 |
申请号 |
EP20080791139 |
申请日期 |
2008.07.14 |
申请人 |
NSK LTD. |
发明人 |
KANEKO,YOSHIO;SHIBUYA, EISHI;HASHIDA, MASARU |
分类号 |
F16C41/00;B60B35/18;F16C19/18;F16C33/78;G01P3/487 |
主分类号 |
F16C41/00 |
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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