品牌INA	型号7306
内径30mm	外径72mm
订货号D7180606	旧型号无
厚度19mm	重量0.34kg
保持架及其材料A外圈引导	滚动体列数单列
滚道类型球面滚道	使用特性高速
轴承材质不锈轴承钢AISI440(9Cr18)	密封防尘形式未知
滚动体类型球	密封盖无密封
滚动体钢球	精度等级P0
组配方式DB	是否跨境货源否
货号D7180606

二十世纪是江苏ina轴承工程发展***快的时期。第二次世界大战前40年，轴承工程的发展特点主要是继承和改进了传统轴承行业，并在十九世纪继续推广应用。汽轮机的效率不断提高。电力正在增长。
twentieth century is the fastest growing period of ina bearing project in jiangsu. in the first 40 years of the second world war, the development characteristics of the bearing project were mainly inherited and improved the traditional bearing industry, and it continued to be popularized and applied in nineteenth century. the efficiency of the steam turbine is increasing. electricity is growing.
江苏ina轴承机器一开始就撞到了所有的汽车和轮船。军队的交通运输空前发展，国防力量迅速增长。自动轴承生产规模已初具规模。电机的普及和应用加速了轴承制造业的发展。同时，建立了轴承工程的科学管理体系，轴承设计理论不断完善。
the ina bearing machine in jiangsu hit all the cars and ships at the very beginning. the transportation and transportation of the army developed unprecedentedly, and the national defense force grew rapidly. the scale of automatic bearing production has begun to take shape. the popularity and application of motor speed up the development of bearing manufacturing industry. at the same time, a scientific management system for bearing engineering has been established, and the bearing design theory has been continuously improved.
第二次世界大战期间，江苏ina轴承部件的互换性应运而生，导致互换性和侧胎技术。导弹也是在第二次世界大战期间诞生的。第二次世界大战促进了轴承工业的快速发展。
during the second world war, the interchangeability of ina bearing parts came into being in jiangsu, resulting in interchangeability and side tire technology. the missile was also born during the second world war. the second world war promoted the rapid development of the bearing industry.
现代设计理论江苏ina轴承的应用，如s设计、有限元设计、优化设计、逆向设计、计算机辅助设计、空间机构理论、轴承动力学等现代设计理论，已迅速改进了产品盆。
the modern design theory of jiangsu ina bearing, such as s design, finite element design, optimization design, reverse design, computer aided design, space mechanism theory, bearing dynamics and other modern design theory, has rapidly improved the product basin.
机器城市技术和电子技术、自动控制技术、传感技术等渗透，智能机电产品开始问世，数控机床、轴承手、机器人等都提高了轴承制造业的自动化水平。
machine city technology and electronic technology, automatic control technology, sensing technology and other infiltration, intelligent mechanical and electrical products began to come out, cnc machine tools, bearing hands, robots and so on have improved the automation level of the bearing manufacturing industry.
工业发达。y. g工业，其他货币城市有关江苏ina轴承，如纺织，印刷，采矿，冶金，运输等。航天等，开始迅速发展。轴承的应用几乎涵盖了国民经济和科学研究的各个领域。
industry is well developed. y. g industry, other currency cities related to jiangsu ina bearings, such as textile, printing, mining, metallurgy, transportation and so on. spaceflight, etc., began to develop rapidly. the application of bearings covers almost all fields of national economy and scientific research.
集设计制造一体化，产品质量***为空前。并行设计、绿色设计与制造、稳健设计、模糊设计、虚拟设计等现代江苏ina轴承设计方法使设计理论和方法趋于合理和完善。
set design and manufacturing integration, the most unprecedented product quality. modern jiangsu ina bearing design methods, such as concurrent design, green design and manufacturing, robust design, fuzzy design and virtual design, make the design theory and method more reasonable and perfect.
文章来自：江苏skf轴承 www.wh-skf.com
the article comes from: jiangsu skf bearing www.wh-skf.com
文章来自：江苏ina轴承 www.ina-china.cn
the article comes from: jiangsu ina bearing www.ina-china.cn
文章来自：江苏nsk轴承 www.klbbearings.com
the article comes from: jiangsu nsk bearing www.klbbearings.com

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