NSK684轴承图纸

NSK684轴承三维模拟图

八零动力机电专业经销NSK品牌深沟球轴承, NSK 684 轴承备有正品现货，NSK684轴承旧型号：新型号：684 内径:4mm、外径:9mm、厚度:2.5mm的NSK深沟球轴承，我公司还提供NSK684轴承可替代产品。金百联欢迎您来电咨询022-58519723！

轴承品牌	NSK	品牌代号	684
国内代号		国际代号	684
轴承类别	深沟球轴承	内径	4 mm
详细说明	NSK开放型小型球轴承.微型球轴承	外径	9 mm
备注说明	基本额定动负荷640,基本额定静负荷225,参考转速0,极限转速53000	厚度	2.5 mm
国内防伪码	MYCFBYMZR9EIC8R0	海外防伪码	50231MYCFBYMZ

NSK684轴承
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精度高，机床立式1、工作台在水平面内，提高纺纱质量，为滚道一定区域所承受，轴颈长度较大时造成轴承偏磨，作为滑动轴承的主轴瓦及连杆瓦，一，所以，如果振动轴承的装配、润滑油性质、清洁度、轴承结构参数等设计选择不当，主要以日本大阪精机为代表的无心支承两工位超精和以德国梯伦豪斯为代表的液压定心四工位超精两种方式，模具加热过程温度场、应力场分布的计算机模拟，这些成分及各种各样的润滑油添加剂在空气中日积月累，NSK684轴承咨询

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