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发明公开
CN104379952A 具有紧凑的静态外径密封件的密封轴承 失效 - 权利终止

具有紧凑的静态外径密封件的密封轴承
摘要：
一种密封件，包括芯部和密封本体，该芯部具有带端面的径向向外延伸的凸缘，该密封本体具有密封唇缘和径向向外延伸越过凸缘并且包围凸缘的端面的包覆成型部。还公开了一种轴承装置，该轴承装置包括具有带锥形内表面的沉孔的轴承杯盖和能够与轴承杯盖接触的密封件。密封件具有芯部和密封本体，该芯部具有带端面的径向向外延伸的凸缘，该密封本体具有密封唇缘和径向向外延伸越过凸缘并且包围凸缘的端面的包覆成型部。密封件能够与轴承杯盖压配合，使得包覆成型部与轴承杯盖的锥形内表面紧密接触并且形成静态密封。
摘要（英）：

A seal includes a core with a radially outwardly extending flange with an end surface, and a sealing body with a sealing lip and an over-molded portion that extends radially outward beyond the flange and encompasses the end surface of the flange. Also, a bearing arrangement is disclosed which includes a bearing cup including a counterbore with a conical inner surface, and a seal that is contactable with the bearing cup. The seal has a core with a radially outwardly extending flange with an end surface and a sealing body with a sealing lip and an over-molded portion which extends radially outwardly beyond the flange and encompasses the end surface of the flange. The seal can be press-fit with the bearing cup such that the over-molded portion and the conical inner surface of the bearing cup are in tight contact and form a static seal.

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