Patent ID: 9546683
Date: 2017-01-17
CPC Classifications: F16C

Claim:
1. A flanged bearing ring for a motor vehicle wheel, the ring comprising: a radially inner, generally annular insert formed of a first material with a first thermal expansion coefficient, the insert having a central axis, at least one raceway extending about the axis, a radially outer surface, and at least one projection extending generally radially from the outer surface; and a radially outer body formed of a second material with a second thermal expansion coefficient, the second coefficient being greater than the first coefficient, the outer body being disposed about the insert and having a radially outwardly extending flange and at least one radial recess configured to receive the at least one projection of the insert so as to interlock and prevent relative axial displacement between the insert and the outer body, wherein the at least one projection of the insert has an undercut engageable with the at least one recess of the outer body so as to prevent relative radial movement between the outer body and the insert, and wherein the at least one projection has two conical surfaces tapering in a same direction, one of the two conical surfaces forming the undercut.