Invention Grant
- Patent Title: Rolling bearing with optimized press-in force
- Patent Title (中): 滚动轴承具有优化的压入力
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Application No.: US14122347Application Date: 2012-02-27
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Publication No.: US08967876B2Publication Date: 2015-03-03
- Inventor: Heiko Schmidt
- Applicant: Heiko Schmidt
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: DE102011078427 20110630
- International Application: PCT/EP2012/053281 WO 20120227
- International Announcement: WO2013/000590 WO 20130103
- Main IPC: F16C33/60
- IPC: F16C33/60 ; F16C43/00 ; F16C33/58 ; F01D25/16 ; F16C35/063 ; F16C19/18

Abstract:
A rolling contact bearing includes a shaft having a first radial elevation and a second radial elevation. A first inner ring has a first raceway for the rolling bodies to roll on, a first radial narrowing and a second radial narrowing, the first radial elevation and the first radial narrowing forming a first press fit, and, respectively, the second radial elevation and the second radial narrowing forming a second press fit. The shaft has a third radial elevation and a fourth radial elevation. A second inner ring has a second, radially outer rolling body raceway for rolling bodies to roll on, a third radial narrowing and a fourth radial narrowing, wherein the third radial elevation and the third radial narrowing forming a third press fit and, respectively, the fourth radial elevation and the fourth radial narrowing forming a fourth press fit.
Public/Granted literature
- US20140126851A1 ROLLING BEARING WITH OPTIMIZED PRESS-IN FORCE Public/Granted day:2014-05-08
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