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US 2021/0033142 A1Published application
Hub bearing assembly for a motor vehicle wheel
AssigneeAktiebolaget Skf
InventorsWilliam Finetti, Paolo A. Re
Life of this patent
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Abstract
Hub bearing assembly for a vehicle wheel, the assembly having an axial tubular appendage capable of being inserted into a central hole of a wheel of the vehicle, and wherein the tubular appendage has a radially outer surface of substantially cylindrical shape; a collar of cylindrical shape being mounted on the tubular appendage so as to cover a second centring section of the radially outer cylindrical surface, and having an insert of metallic material and an inner coating layer which at least partially covers the insert and is formed on the insert by galvanizing.
Claims5
A hub bearing assembly, the assembly comprising:
- an axial tubular appendage capable of being inserted into a central hole of a wheel of the vehicle, wherein the tubular appendage defines a cylindrical radially outer surface,
- a collar of cylindrical shape configured such that when mounted on the tubular appendage the collar covers a second centring section of the radially outer surface, wherein the collar comprises an insert of metallic material and an inner coating layer which at least partially covers the insert and is formed on the insert by galvanizing.
Dependencies are inferred from the claim text.