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US 9,365,078 B2Granted
Bearing-hub assembly with a light alloy hub
AssigneeAktiebolaget Skf
InventorsDavide Antonio Olivieri, Laura Sguotti
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Abstract
A bearing-hub assembly having a rolling bearing provided with a stationary radially outer ring, at least one rotatable radially inner ring and at least one row of rolling bodies is provided. The bearing-hub assembly includes a light alloy hub, provided with a flanged portion and a cylindrical housing. The cylindrical housing is axially located inside the radially inner ring and is provided with an external lateral surface having a complementary shape with an internal lateral surface of the radially inner ring.
Claims4
A bearing-hub assembly comprising:
- a rolling bearing provided with a stationary radially outer ring, at least one rotatable radially inner ring and at least one row of rolling bodies,
- a light alloy hub, having a flanged portion and a cylindrical housing, axially located inside the radially inner ring and provided with an external lateral surface having a complementary shape with an internal lateral surface of the radially inner ring, and wherein along the internal lateral surface of the radially inner ring, a first plurality of annular grooves alternate between a first plurality of annular protrusions.
Dependencies are inferred from the claim text.