Invention Grant
- Patent Title: Double row preloaded ball bearing with spacer balls
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Application No.: US14888968Application Date: 2013-05-10
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Publication No.: US09599151B2Publication Date: 2017-03-21
- Inventor: Alex Habibvand , Deepak Singhal
- Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.
- Applicant Address: US CT Oxford
- Assignee: Roller Bearing Company of America, Inc.
- Current Assignee: Roller Bearing Company of America, Inc.
- Current Assignee Address: US CT Oxford
- Agency: MKG, LLC
- International Application: PCT/US2013/040488 WO 20130510
- International Announcement: WO2014/182307 WO 20141113
- Main IPC: F16C19/20
- IPC: F16C19/20 ; F16C19/18 ; F16C33/37

Abstract:
A ball bearing includes an outer ring having at two outer raceways and an inner ring having two inner raceways. A plurality of balls is disposed in each of the two inner and outer raceways. The plurality of balls include load bearing balls and spacer balls. The spacer balls are disposed between the load bearing balls. Each of the load bearing balls has a single point of contact with each of the two inner and outer raceways. The load bearing balls are preloaded between the outer ring and the inner ring at predetermined force.
Public/Granted literature
- US20160076585A1 DOUBLE ROW PRELOADED BALL BEARING WITH SPACER BALLS Public/Granted day:2016-03-17
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