Oil film bearing for rolling roll for producing rolled sheets ha

Details Oil film bearing for rolling roll for producing rolled sheets ha Oil film bearing for rolling roll for producing rolled sheets ha

1980-08-27

1983-05-24

Stearns, Richard R.

Metal deforming

By use of roller or roller-like tool-element

164442, 384281, F16C 3308, F16C 3310

Patent

active

043847480

ABSTRACT:
Metal sheets having a low deviation of sheet thickness are produced by rolling a sheet through a finishing rolling mill in which at least a final stand is provided with oil film bearings of a rolling roll, each of which consists of a bushing in a roll chock bearing box and a sleeve tightly fitted to a tapered neck of the roll to form a journal relative to the bushing, and is provided with a key connection fixing the sleeve to the rolling roll in a zone of less than 0.2 times the length of a bearing pressure receiving zone from the end of the tapered fitting zone of the sleeve and the roll neck.

REFERENCES:
patent: 3627388 (1971-12-01), Jennings et al.
patent: 4093321 (1978-06-01), Ikariishi et al.

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