| 摘要 |
A ball bearing arrangement for a turbocharger. This ball bearing arrangement has a turbocharger shaft, which is to be mounted, and a housing part of the turbocharger. An inner raceway of the ball bearing arrangement is formed on an outer surface of the turbocharger shaft, an outer raceway of the ball bearing arrangement is formed on an inner surface of the housing part, and balls are inserted between the outer raceway and the inner raceway. The inner raceway and/or the outer raceway are/is fabricated from an M62 steel.
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