Guide sleeve, guide post and ball bearing assembly

Details Guide sleeve, guide post and ball bearing assembly Guide sleeve, guide post and ball bearing assembly

1986-05-27

1987-05-12

Levy, Stuart S.

Bearings

Linear bearing

Ball bearing

384 30, F16C 2904

Patent

active

046645349

ABSTRACT:
In combination a guide sleeve, guide post having an exterior longitudinal slot, reciprocally projected into the sleeve and a ball cage mounting a plurality of ball bearings mounted upon the post for relative longitudinal and rotary movements thereon and interposed between the post and sleeve. A roller bearing is mounted within an internal annular recess in the cage and retainingly projects into the post slot limiting longitudinal movements of the cage relative to the post. The ball cage is free for rotary movements relative to the roller bearing, the post and sleeve. A radial bore in the cage is located outwardly of the recess and has notched corners for crosswise insertion of the roller bearing into the post slot and for positioning within the annular recess. A set screw in the bore traps the roller bearing. In a modification, an internal slot in the cage is opposed to the post slot, with the slots guiding the roller into the recess.

REFERENCES:
patent: 2774430 (1956-12-01), Blazek
patent: 2906563 (1959-09-01), Conner
patent: 2987348 (1961-06-01), Blazek
patent: 3092425 (1963-06-01), Conner
patent: 3357755 (1967-12-01), Danly
patent: 3514166 (1970-05-01), Coley

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