Cage for ball bearing, in particular a plastic cage for a four-p

Details Cage for ball bearing, in particular a plastic cage for a four-p Cage for ball bearing, in particular a plastic cage for a four-p

1984-10-03

1986-02-25

Levy, Stuart S.

Bearings

Rotary bearing

Antifriction bearing

384526, 384534, F16C 3338

Patent

active

045726787

ABSTRACT:
A cage for a ball bearing is formed by a series of side rings connected in a circular arrangement by crosspieces. The crosspieces have surfaces formed thereon for defining cage pockets in which balls are inserted and held. Each side ring is thin-walled, whereas the crosspieces are relatively thick, so that the cage is elastic. The walls of each cage pocket comprise four circular cylindrical surfaces, an opposing pair of which are integrally connected to converging conical surfaces formed on the projections. The projections may extend either radially inwardly or radially outwardly from the crosspieces or both. The balls of the bearing are held in the pockets by the converging conical surfaces.

REFERENCES:
patent: 840805 (1907-01-01), Riebe
patent: 1143116 (1915-06-01), Hess
patent: 1665448 (1928-04-01), Dake
patent: 1742418 (1930-01-01), Schubert
patent: 2550911 (1951-05-01), Cobb
patent: 3027206 (1962-03-01), Potter
patent: 3502376 (1970-03-01), Potter
patent: 3586405 (1971-06-01), Claesson

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