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Evaluation of the Life Margin of Oscillating Needle Roller Bearings

机译：摆动滚针轴承寿命的评定

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摘要

The life-margin of oscillating caged needle roller bearings is determined in an explicit non-statistical manner. Life-margin is the difference between the first macroscopic evidence of spalling fatigue and the end of useful bearing life. The bearings were life tested under service conditions closely duplicating those in helicopter rotor vertical and horizontal hinge pin locations. (Author)

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Rumbarger, J. H.;
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年度 1968
页码 p.1-61
总页数 61
原文格式 PDF
正文语种 eng
中图分类
关键词
Helicopter rotors ; Roller bearings ; Failure(Mechanics) ; Life expectancy ; Performance(Engineering) ; Oscillation ; Maintenance ; Fatigue(Mechanics) ; Environmental tests;

机译：直升机旋翼;滚子轴承;失效（机械）;预期寿命;性能（工程）;振荡;维护;疲劳（机械）;环境试验;

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1. Study on rolling contact fatigue life of misaligned needle roller bearing -(Part 1): load distribution analysis method for misaligned needle bearing [J] . Yasuyoshi Tozaki, Susumu Matumoto, Takashi Noda, Japanese Journal of Tribology . 2000,第5期

机译：偏心滚针轴承的滚动接触疲劳寿命研究-（第1部分）：偏心滚针轴承的载荷分布分析方法
2. Study on rolling contact fatigue life of misaligned needle roller bearing - (Part 2): relationship between edge loading and fatigue life [J] . Susum Matsumoto, Yasuyoshi Tozaki, Takashi Noda, Japanese Journal of Tribology . 2000,第5期

机译：偏心滚针轴承的滚动接触疲劳寿命研究-（第2部分）：边缘载荷与疲劳寿命之间的关系
3. Fatigue life analysis of double-row tapered roller bearing in a modern wind turbine under oscillating external load and speed [J] . Zheng Jingyang, Ji Jinchen, Yin Shan, Proceedings of the Institution of Mechanical Engineers, Part C. Journal of mechanical engineering science . 2020,第15期

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4. Influences of bearing pitch diameter, roller length and roller diameter on the frictional torque of a needle roller thrust bearing [C] . T.Hatazawa, J.Kagami, T.Kawaguchi, Leeds-Lyon symposium on tribology . 2002

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5. Residual Service Life Prognostic Models for Tapered Roller Bearings [D] . ?Lima, Jennifer Danni 2020

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6. Synthesis and Antiproliferative Evaluation of Novel Longifolene-Derived Tetralone Derivatives Bearing 124-Triazole Moiety [O] . Xia-Ping Zhu, Gui-Shan Lin, Wen-Gui Duan, 2020

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7. Some characteristics of rolling-element bearings under oscillating conditions. Part 3: experimental results for clearance-fitted taper-roller bearings and their relevance to the design of spindles with high dynamic stiffness [O] . Lambert R. J., Pollard Andrew, Stone B. J. 2006

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8. REVISED AFBMA STANDARDS ON RADIAL NEEDLE ROLLER BEARINGS [R] . Paul R. Glazier, Hugh W. Perry 1969

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Evaluation of the Life Margin of Oscillating Needle Roller Bearings

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