发明授权
- 专利标题： Rolling bearing
- 专利标题（中）： 滚动轴承
-
申请号： US09406806申请日： 1999-09-28
-
公开(公告)号： US06329326B1公开(公告)日： 2001-12-11
- 发明人: Kenichi Iso , Atsushi Yokouchi , Hideki Koizumi , Kenji Okuma , Yasuhiro Hirayama
- 申请人： Kenichi Iso , Atsushi Yokouchi , Hideki Koizumi , Kenji Okuma , Yasuhiro Hirayama
- 优先权： JP10-292340 19981014
- 主分类号： C10M16902
- IPC分类号： C10M16902
摘要：
A rolling bearing has a grease filled therein. The grease contains a perfluoropolyether oil having a straight-chain structure having a dynamic viscosity of from 40 to 160 mm2/s, preferably from 40 to 100 mm2/s, at 40° C. as a base oil and a particulate fluororesin as a base oil, and a particulate polytetrafluoroethylene as a thickening agent.
信息查询
