The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2010
Filed:
Feb. 07, 2006
Akira Takahashi, Kanagawa, JP;
Youichi Oku, Kanagawa, JP;
Akira Takahashi, Kanagawa, JP;
Youichi Oku, Kanagawa, JP;
NSK Ltd., Tokyo, JP;
Abstract
A hub unit includes a double-row outer ring having a first inner peripheral raceway and a second inner peripheral raceway, a hub having a wheel-mounting flange provided with a reference surface for mounting the wheel formed on a vehicle outer end-side thereof, a first outer peripheral raceway opposed to the first inner peripheral raceway of the outer ring, a shaft body and an inner ring element having a second outer peripheral raceway opposed to the second inner peripheral raceway of the outer ring, rolling members interposed between the double-row inner peripheral raceway of the outer ring and the double-row outer peripheral raceway of the hub and cages. A rust-preventive layer is provided at least on the wheel-mounting reference surface of the flange.