Double row, self aligning roller bearing

Details Double row, self aligning roller bearing Double row, self aligning roller bearing

1990-05-10

1991-04-23

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384551, 384558, 384578, 384906, F16C 3366

Patent

active

050095242

ABSTRACT:
Two-row, self-aligning roller bearing comprising an outer ring with a spherical bore defining an outer raceway, an inner ring having raceways, and rollers between the rings rolling on the inner and outer raceways, these rollers having a convex lateral surface, a cage for guiding the rollers, the cage being split into two halves, each half holding one row of rollers and each half of the cage being guided in a sliding manner in the bore of the outer ring, a loose guide ring on the inner ring between the rows of rollers, a lubricant supply hole in the outer ring, the cage halves (6, 7) being located at a distance (A) from each other which is equal to or greater than the diameter of the oil supply hole (10).

REFERENCES:
patent: 3314735 (1967-04-01), Kocian
patent: 3845999 (1974-11-01), Zimmer et al.
patent: 3957319 (1976-05-01), Gorski
patent: 4824264 (1989-04-01), Hoebel

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