Roller bearing with at least two rows of rolling elements, in particular for a tunneler

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United States of America Patent

PATENT NO 8931959
SERIAL NO

14051899

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The roller bearing comprises an inner ring, an outer ring, at least one row of rolling elements which are arranged between the rings in order to form an axial thrust which can transmit axial forces, and a row of rolling elements arranged between the rings in order to form a radial thrust which can transmit radial forces. The inner ring comprises an annular groove which extends towards the interior from an outer surface of the ring, and forms a raceway for the rolling elements of the radial thrust.

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Patent Owner(s)

  • AKTIEBOLAGET SKF;AKTIEBOLAGET SK

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bouron, Cyril Avallon, FR 15 26
Capoldi, Bruno Charentenay, FR 26 41
Magny, Jean-Baptiste Migé, FR 16 28
Noirot, Jean-Baptiste Avallon, FR 5 9
Ovize, Pascal Chitry le Fort, FR 18 35

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