Outer race ring centered retainer for rolling bearings

Details Outer race ring centered retainer for rolling bearings Outer race ring centered retainer for rolling bearings

1978-10-04

1980-04-22

Frankfort, Charles E.

Cutlery

308187, 308214, 308217, F16C 3366, F16C 1928

Patent

active

041992032

ABSTRACT:
A centering ring for a rolling bearing assembly comprising an outer ring, an inner ring and at least two rows of rolling elements in the annular space between the rings and a retainer having pockets for the rolling elements. The centering ring is of T-shaped cross section and preferably made of sheet metal and the outer surface of the bar of the T conforms to the shape of the outer raceway and the vertical leg of the T is connected to the retainer. The centering ring may also be provided with grooves or be knurled to retain lubricant and the inner face of the T-shaped bar is preferably conical and outwardly divergent from the vertical leg to aid in the distribution of lubricant to the rolling elements.

REFERENCES:
patent: 2029265 (1936-01-01), Kylen
patent: 3022125 (1962-02-01), Bratt et al.
patent: 3940191 (1976-02-01), Tomioka et al.

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