Unitized bearing seal assembly

Details Unitized bearing seal assembly Unitized bearing seal assembly

1988-05-17

1989-04-18

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 50, 277 84, 277152, F16J 1534

Patent

active

048220558

ABSTRACT:
A unitized bearing seal includes a retention ring with a conical surface that prevents the casings of the seal from being pulled apart as well as cooperating with a flexible conical sealing wall to prevent lubricant loss without increasing seal torque significantly.

REFERENCES:
patent: 3254898 (1966-06-01), Herbenar et al.
patent: 3362719 (1968-01-01), McCormick
patent: 3667767 (1972-06-01), Bakewell
patent: 4037849 (1977-07-01), Thumm
patent: 4042248 (1977-08-01), Williamitis
patent: 4399998 (1983-08-01), Otto
patent: 4440401 (1984-04-01), Olschewski et al.
patent: 4497495 (1985-02-01), Christiansen
patent: 4770425 (1988-09-01), Colanzi et al.

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