基本信息:
- 专利标题： Grease composition and grease-sealed bearing
- 专利标题（中）：润滑脂组合物和润滑脂密封轴承
- 申请号：JP2006078385 申请日：2006-03-22
- 公开(公告)号：JP2007254521A 公开(公告)日：2007-10-04
- 发明人： MIKAMI EISHIN , KAWAMURA TAKAYUKI
- 申请人： Ntn Corp , Ntn株式会社
- 专利权人： Ntn Corp,Ntn株式会社
- 当前专利权人： Ntn Corp,Ｎｔｎ株式会社
- 优先权： JP2006078385 2006-03-22
- 主分类号： C10M169/00
- IPC分类号： C10M169/00 ; C10M105/18 ; C10M107/02 ; C10M115/08 ; C10M119/24 ; C10M125/18 ; C10N10/02 ; C10N10/04 ; C10N30/00 ; C10N40/02 ; C10N50/10 ; F16C33/66
摘要：
PROBLEM TO BE SOLVED: To provide a grease composition which can efficiently prevent peeling on a rolling surface due to hydrogen brittleness in a grease-sealed bearing, and to provide a grease-sealed bearing.
SOLUTION: This grease-sealed bearing 1 in which a grease composition 7 is sealed is characterized in that the grease composition 7 is a grease composition which comprises an additive and a base grease comprising a base oil and a thickening agent. The additive contains a metal fluoride in an amount of 0.05 to 10 pts.wt. per 100 pts.wt. of the base grease.
COPYRIGHT: (C)2008,JPO&INPIT
摘要（中）：
SOLUTION: This grease-sealed bearing 1 in which a grease composition 7 is sealed is characterized in that the grease composition 7 is a grease composition which comprises an additive and a base grease comprising a base oil and a thickening agent. The additive contains a metal fluoride in an amount of 0.05 to 10 pts.wt. per 100 pts.wt. of the base grease.
COPYRIGHT: (C)2008,JPO&INPIT
要解决的问题：提供一种润滑脂组合物，其可以有效地防止由于润滑脂密封的轴承中的氢脆而在滚动表面上的剥离，并且提供润滑脂密封的轴承。 解决方案：其中密封有润滑脂组合物7的该油脂密封轴承1的特征在于，润滑脂组合物7是包含添加剂和基础油脂的润滑脂组合物，其包含基础油和增稠剂。 该添加剂含有0.05至10重量份的金属氟化物。 每100 pts.wt 的基础润滑脂。 版权所有（C）2008，JPO＆INPIT