Brake shaft bearing assemblies

Details Brake shaft bearing assemblies Brake shaft bearing assemblies

1990-06-05

1992-08-25

Hannon, Thomas R.

Bearings

Rotary bearing

Plain bearing

384138, 384147, F16C 3374

Patent

active

051413396

ABSTRACT:
A brake shaft of a vehicle is rotatably supported in a housing by a pair of bush assemblies acting as plain bearings. Each bush assembly is composed of a cylindrical body with grooves in its inner periphery which open to one end of the body. The housing has a bore for introducing lubricant into the grooves. A flange at the opposite end of each body has a recess in which a multi-lip seal is fitted. The housing has recesses which receive the flanges, of the bodies and deformable lips on the bodies locate in the recesses and assist the seals to prevent the ingress of contaminants.

REFERENCES:
patent: 2892662 (1959-06-01), Scheel
patent: 2981573 (1961-04-01), Reuter
patent: 3076683 (1963-02-01), Hanley
patent: 3129985 (1964-04-01), Watson
patent: 3955859 (1976-05-01), Stella et al.
patent: 4252385 (1981-02-01), Leitzel
patent: 4701061 (1987-10-01), Stubbersfield
patent: 4809960 (1989-03-01), Kakimoto

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