Bearings – Rotary bearing – Antifriction bearing
Patent
1985-11-08
1987-08-18
Levy, Stuart S.
Bearings
Rotary bearing
Antifriction bearing
384626, 277 83, 277 92, F16C 3376, F16J 1538
Patent
active
046873503
ABSTRACT:
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.
REFERENCES:
patent: 3073657 (1983-01-01), Oxford
patent: 3216513 (1965-11-01), Robbins et al.
patent: 3510138 (1970-05-01), Bowen et al.
patent: 3572452 (1971-03-01), Winberg
Vogt Gunter
Winter Heinrich
Levy Stuart S.
SKF GmbH
Werner David
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