Seal, especially for wheel bearing arrangements for vehicles
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United States of America Patent
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-
Oct 11, 1983
Grant Date -
N/A
app pub date -
Mar 27, 1981
filing date -
Mar 29, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wheel bearing has inner and outer bearing rings each having a radially outwardly directed flange, and a plurality of rolling elements arranged between the rings. An annular seal has a support element affixed to the outer ring, the support element terminating in an annular elastic element of oil resistant material that is slidably engages the inner ring. A cover extends over the flange of the inner ring and has an end terminating radially spaced from a shoulder of the outer ring, to define a sealing gap. The intermediate portion of the cover defines a lubricant accumulation space.
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