Rolling bearing for linear movement having cage extending beyond

Details Rolling bearing for linear movement having cage extending beyond Rolling bearing for linear movement having cage extending beyond

1978-03-07

1980-12-16

Frankfort, Charles E.

Cutlery

308201, F16C 3106

Patent

active

042392985

ABSTRACT:
A ball bearing adapted for axial movement on a shaft is comprised of a cage having guideways defining endless paths having axially extending portions for loaded and unloaded balls, and semicircular end portions. An outer sleeve surrounds the central portion of the bearing and defines races for balls in the endless paths. End rings on the axial ends of the bearing radially outwardly cover the semicircular guideway portions. The semicircular guideway portions have outwardly convex bottoms, and the end rings have concave recesses in their inner surfaces aligned with the semicircular guideways. The convex portions of the guideways and the concave portions of the recesses have common centers of curvature extending parallel to the bearing axis and displaced outwardly therefrom.

REFERENCES:
patent: 4123121 (1978-10-01), Ernst et al.

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