Interlocked seal and sleeve for rolling mill oil film bearing

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member

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Details

277164, 277168, 277 53, 277 55, 277 56, 277152, 277153, F16J 1534, F02F 1100, F02F 500

Patent

active

054780900

ABSTRACT:
In an oil film bearing assembly for a roll in a rolling mill, where a flexible seal is mounted on a tapered section of the roll neck at a location adjacent to a sleeve fixed to the roll neck and defining the journal surface, the improvement comprising an end portion of the sleeve being configured to overlap and radially confine an end portion of the seal to thereby resist centrifugal distortion of the seal during high speed rotation of the roll neck.

REFERENCES:
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patent: 4256316 (1981-03-01), Reinsma
patent: 4435096 (1984-03-01), Petros
patent: 4866827 (1989-09-01), Benfer et al.
patent: 4987826 (1991-01-01), Deppert et al.

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