Invention Application
US20170002867A1 GREASE FOR ROLLING BEARING, ROLLING BEARING, ROLLING BEARING DEVICE, AND INFORMATION RECORDING AND REPRODUCING APPARATUS
审中-公开
滚动轴承用润滑脂，滚动轴承，滚动轴承装置以及信息记录和再现装置
- Patent Title: GREASE FOR ROLLING BEARING, ROLLING BEARING, ROLLING BEARING DEVICE, AND INFORMATION RECORDING AND REPRODUCING APPARATUS
- Patent Title (中): 滚动轴承用润滑脂，滚动轴承，滚动轴承装置以及信息记录和再现装置
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Application No.: US15247117Application Date: 2016-08-25
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Publication No.: US20170002867A1Publication Date: 2017-01-05
- Inventor: Akihiro IINO , Yukihiro NAKAYAMA , Misato HANAOKA , Hisaya NAKAMURA , Hiroki YODA
- Applicant: SEIKO INSTRUMENTS INC.
- Priority: JP2015-009486 20150121; JP2015-232905 20151130
- Main IPC: F16C33/66
- IPC: F16C33/66 ; C10M169/04
Abstract:
Provided is grease for a rolling bearing of an information recording and reproducing apparatus 1, containing a base oil, a thickener, and at least one kind of an antioxidant selected from an amine-based antioxidant (A) expressed by the General Formula (1), and a phenol-based antioxidant (B) expressed by the General Formula (2).
Public/Granted literature
Information query
