发明名称 |
Sealed bearing for ring roller of cold pilger rolling mill |
摘要 |
A sealed bearing arrangement for the ring rollers of a cold rolling mill is provided with a rolling bearing mounted on a journal of a rolling shaft and seated in the bore of a chock, and a pair of housing covers fastened to said chock on respective sides of said rolling bearing. Each of the housing covers has a bore in which a pair of sliding rings and a pair of O-ring seals are arranged. The sliding rings of each pair have mutually abutting end surfaces and respective outer conical circumferential surfaces which are resiliently supported by the respective separate O-ring seals. The O-ring seals in turn are supported by a conical bore surface formed on the corresponding housing cover and by a conical inner surface of a washer seated adjacent the inner ring of the bearing respectively. At least one shim ring is inserted between the side surface of a ring of the rolling bearing and a supporting shoulder surface of one of the housing covers or washers.
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申请公布号 |
US4687350(A) |
申请公布日期 |
1987.08.18 |
申请号 |
US19850796283 |
申请日期 |
1985.11.08 |
申请人 |
SKF GMBH |
发明人 |
VOGT, GUENTER;WINTER, HEINRICH |
分类号 |
F16J15/34;B21B21/00;B21B31/07;F16C23/08;F16C33/76;(IPC1-7):F16C33/76;F16J15/38 |
主分类号 |
F16J15/34 |
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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