-
公开(公告)号:US20150330451A1
公开(公告)日:2015-11-19
申请号:US14655817
申请日:2012-12-27
IPC分类号: F16C33/66 , C10M141/06
CPC分类号: F16C33/6633 , C10M141/06 , C10M2203/1006 , C10M2205/0285 , C10M2207/10 , C10M2207/16 , C10M2207/2835 , C10M2207/288 , C10M2215/02 , C10M2215/1026 , C10N2210/01 , C10N2210/02 , C10N2220/022 , C10N2230/02 , C10N2230/12 , C10N2240/02 , C10N2250/10 , F16C33/6607
摘要: A rolling bearing including a plurality of rolling elements rollably provided between an inner ring and an outer ring and having enclosed therein a grease composition obtained by adding three kinds of antirust agents which are a carboxylic acid-based antirust agent, a carboxylate-based antirust agent and an amine-based antirust agent, to a base oil which contains at least one kind of a mineral oil and a synthetic oil and has a kinematic viscosity of 200 to 400 mm2/s at 40° C., the grease composition having a penetration of 300 to 400 and a yield stress of 150 Pa or less at 40° C.
摘要翻译: 一种滚动轴承,其具有可滚动地设置在内圈和外圈之间的多个滚动体,并且在其中封入了通过添加作为羧酸系防锈剂的三种防锈剂,羧酸类防锈剂 和含有至少一种矿物油和合成油的基础油的胺系防锈剂,在40℃下的运动粘度为200〜400mm 2 / s,润滑脂组合物具有渗透性 为300〜400,在40℃下的屈服应力为150Pa以下。
-
公开(公告)号:US20140199009A1
公开(公告)日:2014-07-17
申请号:US14240952
申请日:2012-08-24
申请人: Noriyuki Inami , Atsushi Yokouchi , Michita Hokao , Shinya Nakatani , Haruka Kanda , Kazuhiro Soga , Takayuki Miyagawa
发明人: Noriyuki Inami , Atsushi Yokouchi , Michita Hokao , Shinya Nakatani , Haruka Kanda , Kazuhiro Soga , Takayuki Miyagawa
IPC分类号: C10M169/02 , F16C33/66
CPC分类号: C10M169/02 , C10M171/02 , C10M2203/1006 , C10M2205/0285 , C10M2207/0406 , C10M2207/12 , C10M2207/125 , C10M2207/127 , C10M2207/16 , C10M2207/2805 , C10M2207/288 , C10M2209/1033 , C10M2215/02 , C10M2215/04 , C10M2215/064 , C10M2215/1026 , C10M2219/044 , C10M2223/047 , C10N2220/022 , C10N2220/026 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2230/26 , C10N2230/76 , C10N2240/02 , C10N2250/10 , F16C19/186 , F16C33/6633 , F16C2326/02 , C10N2210/02
摘要: The present invention relates to: a grease composition that includes a base oil which has a pressure-viscosity coefficient as measured at 40° C. of 33 GPa−1 or less and a thickener which is contained in a projected-area proportion of 10% by area or higher; and a rolling device packed with the grease composition.
摘要翻译: 本发明涉及一种润滑脂组合物,其包含在40℃下测定的压力粘度系数为33GPa -1以下的基础油和以10%的投影面积比例包含的增稠剂, 以上; 以及填充有润滑脂组合物的滚动装置。
-