发明名称 |
Wheel hub bearing assembly |
摘要 |
A bearing assembly is provided with a synthetic-resin cover (25) for covering an opening in an axial direction of the bearing assembly (H) and being fitted in an inside surface of a vehicular-inner-side end of an outer ring member (2). The cover (25) comprises a cylindrical portion (26) fitted in the inside surface of the end of the outer ring member (2) and an annular portion (27). A vehicular-outer-side end face of the annular portion (27) is axially pressed against a vehicular-inner-side end face (2a) of the outer ring member (2). A metal annular member (33) is disposed on an inside surface of the cylindrical portion (26) and includes a projecting portion (46) which is formed by radially outwardly bending the vehicular-inner-side end of the annular member (33). The projecting portion (46) is embedded in the cylindrical portion (26) in such a manner that a vehicular-inner-side end face and a vehicular-outer-side end face of the projecting portion (46) are axially locked to the cylindrical portion (26). |
申请公布号 |
EP1801437(B1) |
申请公布日期 |
2011.08.17 |
申请号 |
EP20050788048 |
申请日期 |
2005.09.29 |
申请人 |
JTEKT CORPORATION |
发明人 |
AIDA, TOMOYUKI;YANO, HIROSHI;TSUMURA, KATSUNORI |
分类号 |
F16C33/76 |
主分类号 |
F16C33/76 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|