BEARING-HUB ASSEMBLY WITH A LIGHT ALLOY HUB

摘要

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.

主权项

1. 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 the external lateral surface of the cylindrical housing is obtained by cold forming of the hub on the radially inner ring.