PLASTIC ROLLING BEARING CAGE FOR AN ANGULAR BALL BEARING, AND ANGULAR BALL BEARING

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United States of America Patent

APP PUB NO 20160319868A1
SERIAL NO

15105374

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Abstract

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A plastic rolling bearing cage, namely an angular ball bearing cage, including two cage rings, the diameters of which differ from one another, namely a smaller cage ring and a larger cage ring. A number of cage pockets for accommodating in each case a rolling body, namely a ball, are formed by the cage rings and by the cage webs connecting them. The cage rings are designed in one piece with the cage webs and contain solid lubricant. The ratio of the third power of the width (BKi, BKa) of the cage ring, which is measured in the axial direction, and the cage pocket diameter (DW) is at least 0.4 mm2.

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Patent Owner(s)

Patent OwnerAddress
SCHAEFFLER TECHNOLOGIES AG & CO KGINDUSTRIESTRASSE 1-3 91074 HERZOGENAURACH 91074

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Claus, Sven Nurnberg, DE 5 28
Kirchhoff, Nico Schwebheim, DE 4 13
Loos, Jorg Herzogenaurach, DE 3 6
Mensch, Sergej Schwebheim, DE 4 6
Scheidel, Markus Hochstadt, DE 2 23

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