摘要
针对盾构机车轮用深沟球轴承的承载能力较低,易出现早期失效的问题,设计了一种双面异式密封结构的满装圆柱滚子轴承,此轴承的承载能力较大,使用寿命较长,可满足用户的使用要求。
Deep groove ball bearings for wheel of shield tunneling machine are easily failed due to low loading capacity, a kind of full complement cylindrical roller bearing with seal structure is designed. The beating features greater loading capacity and longer service life, which is able to meet usage requirements of users
出处
《轴承》
北大核心
2013年第5期14-15,共2页
Bearing
关键词
盾构机
车轮轴承
圆柱滚子轴承
密封轴承
设计改进
shield tunneling machine
wheel bearing
cylindrical roller beating
seal bearing
design improvement
