Cage for a large roller bearing

Details Cage for a large roller bearing Cage for a large roller bearing

1991-05-10

1992-05-26

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

384572, 384576, F16C 3351, F16C 3356

Patent

active

051161460

ABSTRACT:
A cage for a large roller bearing that loosely surrounds and mechanically secures the rollers. It comprises, first, a strip (2) of metal with lateral and intermediate webs (4 & 5) that leave recesses (6) and, second, plastic windows (6) that fit into the associated recesses. The windows have collars (8) that rest against the surface of the strip. The object of the invention is to improve the cage to the extent that it can be securely positioned in the bearing system without slides. Each window (6) accordingly has a securing rim (10) on its collar (8) that overlaps the lateral web (4).

REFERENCES:
patent: 2946633 (1960-07-01), Gothberg
patent: 3694043 (1972-09-01), Tellson
patent: 3801172 (1974-04-01), Veglia
patent: 4413866 (1983-11-01), Geisey
patent: 4598957 (1986-07-01), Shibayama

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