Ball bearing assembly

Details Ball bearing assembly Ball bearing assembly

1986-04-07

1988-03-08

Levy, Stuart S.

Bearings

Rotary bearing

Antifriction bearing

384434, 384504, 384537, 384906, F16C 3360, F16C 35067, F16C 4304

Patent

active

047296747

ABSTRACT:
A bearing composed of an inner race, two outer races concentric therewith and spaced axially from each other to leave a gap between them. Sets of ball bearings are located between the inner race and each of the two outer races. The outer races are provided with shoulders projecting axially toward one another and the whole is secured by a band wrapped circumferentially around the shoulders. Preferably, the band is thinner than the outer races so that part of the gap remains. The band is somewhat longer than the circumference and the ends are turned radially outwardly and fastened together.
In a particularly improved form of the device, frames are located in the gap and are releasably fastened to one another. The width of the gap is larger than the thickness of the frames, so that there is a certain amount of play in the bearing. This provides a self-aligning feature.

REFERENCES:
patent: Re15233 (1921-11-01), Sellen
patent: 751715 (1904-02-01), Butler
patent: 1255661 (1918-02-01), Stewart
patent: 1262681 (1918-04-01), Lavcock
patent: 1325910 (1919-12-01), Reynolds
patent: 1863142 (1932-06-01), Sisson
patent: 3801171 (1974-04-01), Rozentals
patent: 4425009 (1984-01-01), Fillon et al.
patent: 4569602 (1986-02-01), Lundgren

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