发明公开
- 专利标题： ROLLER BEARING AND SHAFT SUPPORT STRUCTURE
- 专利标题（中）： 轴承和轴支承结构
-
申请号： EP13793410.5申请日： 2013-04-23
-
公开(公告)号： EP2853758A1公开(公告)日： 2015-04-01
- 发明人: KATAYAMA, Akihiko , ABE, Katsufumi
- 申请人： NTN Corporation
- 申请人地址： 3-17, Kyomachibori 1-chome Nishi-ku Osaka-shi, Osaka 550-0003 JP
- 专利权人： NTN Corporation
- 当前专利权人： NTN Corporation
- 当前专利权人地址： 3-17, Kyomachibori 1-chome Nishi-ku Osaka-shi, Osaka 550-0003 JP
- 代理机构： Bockhorni & Kollegen
- 优先权： JP2012115520 20120521
- 国际公布： WO2013175922 20131128
- 主分类号： F16C19/26
- IPC分类号： F16C19/26 ; F16C3/04 ; F16C9/02 ; F16C33/46 ; F16C33/60 ; F16C33/64
摘要：
A roller bearing (21) includes a plurality of needle rollers (23), a cage (24) that retains the rollers (23), and an outer ring (22) that has a rolling surface on which the rollers roll and is split in the circumferential direction. The cage (24) includes split sections (32a), (32b) at which the cage can be split in the circumferential direction. The cage (24) is of a roller riding type or an inner land riding type.
公开/授权文献
- EP2853758B1 ROLLER BEARING AND SHAFT SUPPORT STRUCTURE 公开/授权日：2021-03-24
信息查询
