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Title:
HIGH SPEED ANGULAR CONTACT BALL BEARING
Document Type and Number:
WIPO Patent Application WO2002010599
Kind Code:
A3
Abstract:
An angular contact ball bearing (D) has races (2, 4) 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.

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Inventors:
KNEPPER RICHARD A
TSUNEYOSHI TADOA
HARBOTTLE WILLIAM E
MCBAIN NEAL C
Application Number:
PCT/US2001/023848
Publication Date:
April 11, 2002
Filing Date:
July 30, 2001
Export Citation:
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Assignee:
TIMKEN CO (US)
International Classes:
C21D1/06; F16C25/08; F16C19/16; F16C19/54; F16C33/32; F16C33/62; F16C35/12; F16C37/00; C21D6/00; C21D9/40; (IPC1-7): F16C33/62; C21D1/06
Foreign References:
US5851313A1998-12-22
DE19629398A11998-01-22
US5338377A1994-08-16
US4978235A1990-12-18
US5873956A1999-02-23
US5424028A1995-06-13
US5843369A1998-12-01
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