Sealed rolling bearing

Details Sealed rolling bearing Sealed rolling bearing

1985-12-13

1987-02-17

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384482, 384488, 277 95, F16C 3378

Patent

active

046435948

ABSTRACT:
A sealed rolling bearing in which the seal consists of a sealing lip and a sealing projection connected to a sealing body. When the sealing body is seated in a groove formed in the outer ring, the sealing lip abuts a side surface of a groove formed in the inner ring with prestress. The sealing lip and sealing projection abut under the influence of the prestress to form a conical, outwardly directed centrifugal surface for ejecting moisture and dirt through a gap seal formed between the sealing projection and a shoulder of the bearing inner ring.

REFERENCES:
patent: 2689771 (1954-09-01), Annen
patent: 3642335 (1972-02-01), Takahashi et al.

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