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:
Feb. 12, 2002
Filed:
Jul. 13, 2000
Masateru Kondo, Fujisawa, JP;
Tomoyuki Aizawa, Fujisawa, JP;
NSK Ltd., Tokyo, JP;
Abstract
A sealed rolling bearing comprising inner rings which can be divided in the axial direction and have a wall portion for defining part of a seal space therebetween, outer rings which can be divided in the axial direction to define a bearing space together with the inner rings between the outer rings and the inner rings, rolling elements provided in the bearing space, end face seal members provided at the opposite ends in the axial direction of the bearing space, respectively, and an intermediate seal member provided in the seal space, and the intermediate seal member comprising a seal body which can be eccentric due to centrifugal force during rotation, and a seal which comes into contact with the wall portion for defining the part of the seal space during halt.