Sealed antifriction bearing with sealing element

Details Sealed antifriction bearing with sealing element Sealed antifriction bearing with sealing element

1976-07-01

1978-10-03

Bertsch, Richard A.

Cutlery

F16C 3376

Patent

active

041180801

ABSTRACT:
An antifriction bearing has an inner race with a radially outward extending flange, an outer race, and rolling elements between the inner and outer races. The surface of the outer race toward the flange has a sealing lip, and an annular flexible resilient sealing element engages the lip and extends into sliding contact with the flange. The sealing element is held in place by a cylindrical casing radially surrounding the sealing element, the casing extending axially to form a narrow gap with the flange.

REFERENCES:
patent: 3245735 (1966-04-01), Sikora
patent: 3455615 (1969-07-01), Stella
patent: 3458207 (1969-07-01), Conti
patent: 3944305 (1976-03-01), Asberg

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