Bearings – Rotary bearing – Antifriction bearing
Patent
1990-06-26
1991-06-11
Hannon, Thomas R.
Bearings
Rotary bearing
Antifriction bearing
384486, 384513, F16C 3372, F16C 3358
Patent
active
050227700
ABSTRACT:
This invention relates to a rotating and sealed bearing assembly of a first member (12) rotating in a second member (10), comprising a bearing outer track structure (28) mounted in a bore (11) of the second member traversed by the first member (12) and bearing a lip seal (40), the bearing inner track (24) being formed on the first member (12), the bearing outer track structure being made of a sheet steel backing plate (28) shaped in order to a present an intermediate zone of rounded profile (26) forming the bearing outer track.
According to the invention, the intermediate zone (26) is extended on one side by a first end zone (30) extending axially and on the other side by a second end zone (36) extending axially, the second end zone (36) being connected to the intermediate zone (26) by a median zone (34) extending radially.
REFERENCES:
patent: 3317257 (1967-05-01), Oddsen
patent: 4672884 (1987-06-01), Rosell et al.
patent: 4749287 (1988-06-01), Anguera
patent: 4780004 (1988-10-01), Anguera
Bendix Espana S.A.
Decker Ken C.
Hannon Thomas R.
Palguta Larry J.
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