Invention Grant
- Patent Title: Angular contact roller bearing and method and device for the assembly thereof
-
Application No.: US15743696Application Date: 2016-08-03
-
Publication No.: US10598218B2Publication Date: 2020-03-24
- Inventor: Rainer Eidloth , Reinhard Rumpel , Heinrich Hofmann
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Current Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Current Assignee Address: DE Herzogenaurach
- Agent Antun M. Peakovic
- Priority: DE102015214845 20150804
- International Application: PCT/DE2016/200356 WO 20160803
- International Announcement: WO2017/020908 WO 20170209
- Main IPC: F16C19/36
- IPC: F16C19/36 ; F16C33/36 ; F16C33/58 ; F16C43/08 ; F16C43/06 ; F16C33/46 ; F16C33/49 ; F16C19/22

Abstract:
Angular contact roller bearings are disclosed. The bearing may include an inner bearing ring with an inner raceway, which is arranged on the outer shell surface of said inner bearing ring so as to be oblique with respect to the bearing axis of rotation (AL), and comprising a rim which delimits said raceway at its smallest diameter. An outer bearing ring has an outer raceway, which is arranged on the inner shell surface of said outer bearing ring likewise so as to be oblique with respect to the bearing axis of rotation (AL), and a rim which delimits said raceway at its greatest diameter. A multiplicity of roller-type rolling bodies are arranged between the bearing rings and roll on the raceways of said bearing rings and are held with uniform spacings to one another in a circumferential direction by means of a bearing cage.A tangent to the outer shell surface of the inner bearing ring and a tangent to the inner shell surface of the outer bearing ring are, at least in the region of the raceways, of planar form so as to run in opposite directions obliquely with respect to the bearing axis of rotation (AL). The raceways of the two bearing rings are each formed in conical fashion into said shell surfaces and the rims which are thus formed and which delimit the raceways in each case on one side are thus each formed integrally with the bearing rings.
Public/Granted literature
- US20180252262A1 Angular contact roller bearing and method and device for the assembly thereof Public/Granted day:2018-09-06
Information query