Cylindrical roller bearing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9605709
APP PUB NO 20150362009A1
SERIAL NO

14762679

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a cylindrical roller bearing for absorbing axial and radial forces. The roller bearing includes a first bearing ring and a second bearing ring, which are arranged concentrically about an axis of rotation extending in an axial direction. The second bearing ring has a groove, which is open in a radial direction and in which a projection of the first bearing ring engages. The roller bearing further includes a first radial bearing row and two axial bearing rows spaced in the axial direction that are arranged between the projection and the groove, wherein the first radial bearing row supports the first bearing ring against the second bearing ring in a first radial direction. The roller bearing also includes a second radial bearing row that supports the first bearing ring against the second bearing ring in a second radial direction that is opposite to the first radial direction. The first bearing ring is divided in the axial direction into at least one first ring part having the projection and one second ring part, wherein the second radial bearing row is arranged between the second ring part and the second bearing ring at an axial distance from the projection.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP ROTHE ERDE GMBH44137 DORTMUND

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaesler, Andreas Erwitte, DE 2 12
Malzer, Thomas Werl, DE 1 12

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