Anti-friction bearing with integral oil feed tube

Details Anti-friction bearing with integral oil feed tube Anti-friction bearing with integral oil feed tube

1991-04-17

1992-10-13

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384475, 384569, 384515, F16C 3346, F16C 3358

Patent

active

051545179

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.

REFERENCES:
patent: 1676894 (1928-07-01), Frank
patent: 1704362 (1929-03-01), Johnson
patent: 1737465 (1929-11-01), Lindsey
patent: 4764086 (1988-08-01), Jesinger

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