Bearings – Rotary bearing – Plain bearing
Patent
1986-12-19
1988-09-06
Footland, Lenard A.
Bearings
Rotary bearing
Plain bearing
384152, F16C 3374
Patent
active
047688890
ABSTRACT:
A seal assembly for sealing between a pair of bearing rings wherein one of the rings has an annular groove for the seal comprising elastic annular ring member having at least one circumferential projection and at least one sealing disk and a retainer member. The volume of the elastic ring, which has been increased by the retaining sections for the parts to be held in place being in the preinstalled state at least the same as that of annular groove in one of the bearing rings.
REFERENCES:
patent: 3588201 (1971-06-01), Schmidt
patent: 3848938 (1974-11-01), Stella et al.
patent: 4447094 (1984-05-01), Trudeau et al.
Loser Norbert
Schmehr Peter
Tilgner Leopold
Footland Lenard A.
Renz Jr. Eugene E.
SKF GmbH
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