Bearing shell for heavily loaded bearings with a rolled strip in

Details Bearing shell for heavily loaded bearings with a rolled strip in Bearing shell for heavily loaded bearings with a rolled strip in

1993-07-07

1995-11-21

Crowder, C. D.

Bearings

Rotary bearing

Plain bearing

384275, F16C 3302

Patent

active

054680719

ABSTRACT:
A bearing shell for heavily loaded bearings with a rolled strip interfere or force fit lining comprises a generally annular body with an axial bore fitted with a lining in which a shaft turns. The lining comprises a 2 mm thick rectangle of rolled steel strip at least the bearing surface of which has been surface hardened to a depth of approximately 0.5 mm by nitriding or by carburizing and quenching. The ends of the rolled strip bear on each other. The strip is an interference or force fit in the bore of the body and has an excess length relative to the developed length of a neutral fiber of an unstressed lining between 0.3 and 9%.

REFERENCES:
patent: 1469793 (1923-10-01), Johnson et al.
patent: 2283424 (1942-05-01), Colwell et al.
patent: 2288655 (1942-07-01), Smart
patent: 2289572 (1942-07-01), Underwood
patent: 3409966 (1968-11-01), Hilbish
patent: 3667823 (1972-06-01), Webbere
patent: 3912547 (1975-10-01), Gaucher et al.
patent: 4006043 (1977-02-01), Gaucher et al.

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