Anti-friction bearing with integral oil feed tube
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United States of America Patent
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-
Oct 13, 1992
Grant Date -
N/A
app pub date -
Apr 17, 1991
filing date -
Apr 17, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An anti-friction bearing assembly having an integrally formed oil feed nozzle especially for use in automotive manual transmissions is disclosed. The oil feed nozzle may be formed as part of the outer race of a shell bearing or as part of the cage of a shell bearing. The nozzle directs oil from a reservoir into the axial bore of a shaft for supplying lubricant to cross bores in the shaft. Vanes may be provided on the nozzle formed integrally with the cage so that when the cage rotates the vanes pump the oil through the nozzle and the shaft bore.
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