Bearings – Rotary bearing – Antifriction bearing
Patent
1992-12-01
1993-08-10
Hannon, Thomas R.
Bearings
Rotary bearing
Antifriction bearing
384558, F16C 3352, F16C 2308
Patent
active
052342743
ABSTRACT:
A self-aligning roller bearing with retainer has a plurality of the rollers having an end face in which a ring-shaped concave section is formed, and a pair of retainers having a frustum shape, and arranged with the larger diameter section axially inside, the retainer having a pocket to hold each roller and, an outward flange extending from the larger diameter section, and the outward flange having a tongue coming into slidable contact with the ring-shaped concave section of the rollers.
REFERENCES:
patent: 1871149 (1932-08-01), Brown
patent: 2586406 (1952-02-01), Wallgren
patent: 3144284 (1964-08-01), Ortegren
patent: 4684268 (1987-08-01), Sahlgren et al.
Honda Akiyoshi
Kawamura Eiichi
Hannon Thomas R.
NSK Ltd.
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