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:
Oct. 05, 1999
Filed:
Nov. 07, 1997
Toshikazu Yabe, Kanagawa, JP;
Toshimi Takajo, Kanagawa, JP;
Fumio Ueki, Kanagawa, JP;
Takahiko Uchiyama, Kanagawa, JP;
Shigeaki Abe, Kanagawa, JP;
Takanori Yamada, Kanagawa, JP;
Magozou Hamamoto, Kanagawa, JP;
Kiyotoshi Ueda, Kanagawa, JP;
Yasuhisa Terada, Kanagawa, JP;
Yukio Ohura, Kanagawa, JP;
NSK Ltd., Tokyo, JP;
Abstract
An anti-electrolytic corrosion rolling bearing having at least an outer race, an inner race, and rolling elements interposed between the outer and inner races, which has an insulating body on at least one of the outer peripheral surface of the outer race, the inner peripheral surface of the inner race, and the side surfaces of the outer race and inner race, said insulating body being composed of an insulating film or insulating member each containing at least one of a thermoplastic synthetic resin, a rubber, and a thermoplastic elastomer as a base material and having a resistivity of not less than 1.times.10.sup.13 .OMEGA..multidot.cm and a thermal conductivity of not less than 0.5 W/m.multidot.K.