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:
Sep. 03, 2002
Filed:
Aug. 01, 2000
Applicant:
Inventors:
Richard A. Knepper, Keene, NH (US);
Tadao Tsuneyoshi, North Canton, OH (US);
William E. Harbottle, Fort Lauderdale, FL (US);
Neal C. McBain, Lebanon, NH (US);
Assignee:
The Timken Company, Canton, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
F16C 1/908 ;
U.S. Cl.
CPC ...
F16C 1/908 ;
Abstract
An angular contact ball bearing has races formed from a case-carburized or carbonitrided steel, preferably a stainless steel, that withstands high forces and high temperatures. The bearing has relatively low osculation ratios to reduce the generation of heat, yet can withstand applied radial loads and the centrifugal forces generated in high speed operation.