Bearing retaining and positioning means

Details Bearing retaining and positioning means Bearing retaining and positioning means

1980-09-18

1982-10-05

Desmond, Eugene F.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

308207R, 308236, F16C 35078

Patent

active

043522297

ABSTRACT:
An arrangement for retaining and positioning a tapered journal sleeve or bearing on the tapered journal of a rolling mill roll utilizes a circumferential groove in the cylindrical end of the roll, in which groove a number of cylindrical rollers are placed. The rollers have a diameter which is greater than the depth of the groove. Thus the rollers project outwardly from the groove and act as a stop for an extractor sleeve. Hydraulic fluid is used to force the tapered journal sleeve onto or off of the tapered journal of the rolling mill roll.

REFERENCES:
patent: 2245084 (1941-06-01), Wood
patent: 2817142 (1957-12-01), Boden et al.
patent: 2957393 (1960-10-01), Kampmeier
patent: 3005324 (1961-10-01), Zeller
patent: 3080199 (1963-03-01), Rickley
patent: 3304139 (1967-02-01), Toth et al.
patent: 3799636 (1974-03-01), Kersting et al.

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