32014圆锥滚子轴承滚子有无凹穴对轴承寿命的影响  

Influence of taper roller end with recess and without recess on life of 32014 tapered roller bearing

作　　者：刘晶[1] Liu Jing(Engineering Center ,Wafangdian Bearing Group Co.,Ltd.,Wafangdian 116300,China)

机构地区：[1]瓦房店轴承集团有限责任公司工程中心

出　　处：《哈尔滨轴承》2019年第1期20-22,共3页Journal of Harbin Bearing

摘　　要：为考察32014圆锥滚子轴承滚子有无凹穴对轴承寿命的影响,采用同一台试验机,在相同转速、载荷、润滑等条件下进行对比试验,最终得出滚子有无凹穴对轴承寿命影响不大的结论。In order to inspect that influence of taper roller end with recess and without recess on life of 32014 tapered roller bearing, same testing machine is used for comparison tests in the same speed, load, lubrication and other conditions, the final conclusion is that whether the roller having recess has little impact on the bearing life.

关 键 词：圆锥滚子轴承 滚子 凹穴 寿命 

分 类 号：TH133.332[机械工程—机械制造及自动化]