密封球轴承密封空间分析及最佳填脂量的确定  

Analysis on Seal Space and Determination of Optimum Filling Grease Amount for Seal Ball Bearings

作　　者：黄亚平[1] 王玉金[2] 宋春磊[2] 张湘印[2] 

机构地区：[1]合肥通用机械研究所,安徽合肥230031 [2]洛阳轴承研究所,河南洛阳471039

出　　处：《轴承》2001年第9期1-4,共4页Bearing

摘　　要：提出了密封球轴承全空间、运动空间、静止空间和静空比的概念 ,分析了静空比对防尘、漏脂的影响 ,对部分密封结构参数提出了修改建议 ,并给出了确定最佳填脂量的基本原则及不同工况轴承的填脂率。附图 1幅 ,表 5个 ,参考文献 1 0篇。The concept of full space, movement space,statics space and statics space ratio are put forward for seal ball bearings. The effect of statics space ratio on dustproof and grease leakage have been analyzed and improvement suggested to some seal structure parameters have been put forward. The basic regulation determining optimum filling grease amount and filling grease ratio of the bearings under the different condition have been given.

关 键 词：球轴承 密封 填脂量 金属防尘盖 橡胶密封圈 

分 类 号：TH133.331[机械工程—机械制造及自动化] TH136