Bearing and stub shaft assembly

Details Bearing and stub shaft assembly Bearing and stub shaft assembly

1985-04-01

1986-08-19

Levy, Stuart S.

Bearings

Rotary bearing

Antifriction bearing

193 37, 384546, B65G 3909, F16C 1300

Patent

active

046066594

ABSTRACT:
A bearing and stub shaft assembly for a belt conveyor or the like provides a non-rotatable connection between the stub shaft and the inner race of a bearing supporting one end of a cylindrical roller. An inner surface of a central cup in the inner race and the deformed elliptical outer surface of a hollow end of the stub shaft interfit to give a simple, non-rotational connection. At the same time, a cylindrical coil spring captured within the end of the stub shaft as it is deformed is compressed within the central cup to provide a preload to the bearing.

REFERENCES:
patent: 960009 (1910-05-01), Goldman
patent: 1351481 (1920-08-01), Lister
patent: 1362910 (1920-12-01), Zoeller et al.
patent: 2141810 (1938-12-01), Carroll
patent: 4148386 (1979-04-01), Bradbury
patent: 4311226 (1982-01-01), Thompson et al.

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