某型低轨卫星码盘轴承设计简述  

Design of a Certain Code Disk Bearing for Low Earth Orbit Satellite

作　　者：李满昌 LI Manchang(Harbin Bearing Group Co.,Ltd.,Harbin 150025,China)

机构地区：[1]哈尔滨轴承集团有限公司,哈尔滨150025

出　　处：《哈尔滨轴承》2024年第2期3-6,共4页Journal of Harbin Bearing

摘　　要：此轴承为根据主机需要设计定制的非标产品,其基本结构为全陶瓷双半外圈低摩擦四点接触球轴承,接触副为点接触。轴承具有极高的运转精度及稳定性,能够在真空环境及温度急剧变化的工况环境使用,依靠陶瓷材料特有的自润滑性进行润滑,不额外添加润滑剂。This bearing is a non-standard product designed and customized according to the needs of the host.Its basic structure is a full-ceramic double-half outer ring low-friction four-point contact ball bearing with a point contact pair.Because of having extremely high operating accuracy and stability,it can be used in vacuum environment and working environment with rapid temperature changes,relying on the unique self-lubrication of ceramic materials for lubrication without additional lubricant.

关 键 词：陶瓷轴承 自润滑 真空环境 设计简述 

分 类 号：TH133.33[机械工程—机械制造及自动化]