Bearing seal with dual sealing lips

Details Bearing seal with dual sealing lips Bearing seal with dual sealing lips

1985-02-21

1985-10-01

Ward, Robert S.

Bearings

Rotary bearing

Antifriction bearing

277 82, 277 84, 277153, 277 85, F16J 1532, F16J 1534, F16C 3372

Patent

active

045442860

ABSTRACT:
A seal for a rolling bearing rotary joint consisting of two race rings disposed concentrically inside one another and between which rolling members roll, one race ring projecting axially beyond the other race ring and carrying an elastic gasket in this part projecting beyond the other race ring, the gasket being disposed in a peripheral groove which is open towards the other race ring and bearing slidingly against the other race ring, characterized in that the elastic gasket (7) has an axial sealing lip (8) bearing against the end face (9) of the other race ring (1) which has an axially outwardly extending peripheral collar (11) between the point of contact of said sealing lip and its surface facing the one race ring (2), against which peripheral collar (11) there bears a second radially acting sealing lip (10) of the elastic gasket (7).

REFERENCES:
patent: Re24940 (1961-02-01), Stephens
patent: 2177441 (1939-10-01), Pesarese
patent: 4402558 (1983-09-01), Olschewski et al.

Affiliated with

Also associated with

Rating

Bearing seal with dual sealing lips does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bearing seal with dual sealing lips, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bearing seal with dual sealing lips will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1439425