Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2005-11-29
2005-11-29
Footland, Lenard A. (Department: 3682)
Bearings
Rotary bearing
Antifriction bearing
Reexamination Certificate
active
06969202
ABSTRACT:
A bearing assembly comprising a cage, a plurality of rollers and a sleeve. The cage comprises a central portion extending between a pair of radial flanges. The central portion includes a plurality of roller retaining pockets configured to receive and prevent substantial radial movement of rollers positioned therein in a radial direction. The sleeve is positioned between the radial flanges with the radial flanges radially overlapping the sleeve. The sleeve is retained between the flanges prevents substantial radial movement of the rollers in the opposite direction.
REFERENCES:
patent: 5255985 (1993-10-01), Alling
patent: 5391005 (1995-02-01), Alling
patent: 5630670 (1997-05-01), Griffin et al.
patent: 6767135 (2004-07-01), Yokota
Footland Lenard A.
Michael & Best & Friedrich LLP
Timken US Corporation
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