| 发明名称 |
Bearing unit for wheel |
| 摘要 |
A cylindrical pilot portion (72) to be fitted to an inner periphery of a wheel (80) is formed at an inner diameter part of a brake rotor (70). A shape of a hub wheel, in particular, the shape on an outboard side is thus simplified, and the hub wheel can be formed at low cost through cold forging or the like. |
| 申请公布号 |
US8132968(B2) |
申请公布日期 |
2012.03.13 |
| 申请号 |
US20070308254 |
申请日期 |
2007.05.15 |
| 申请人 |
FUKUMURA YOSHIKAZU;KURODA MASAYUKI;KURA HISAAKI;TOMOGAMI SHIN;KAWAMURA HIROSHI;FUKUSHIMA SHIGEAKI;NTN CORPORATION |
发明人 |
FUKUMURA YOSHIKAZU;KURODA MASAYUKI;KURA HISAAKI;TOMOGAMI SHIN;KAWAMURA HIROSHI;FUKUSHIMA SHIGEAKI |
| 分类号 |
F16C19/18;F16C13/00;F16C43/00 |
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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