镇江NSK轴承6156遵循配合装置的原则

一般来说，所有偏心镇江NSK轴承在安装前都应保持在原包装上。它们需要干净、湿润和相对恒定。滚动轴承应远离灰尘、水和腐蚀性***。振动和振动会损坏轴承的机械功能，因此在搬运和储存过程中防止振动。

Generally speaking, all eccentric Zhenjiang NSK bearings should remain on the original packaging before installation. They need to be clean, moist and relatively c***tant. Rolling bearings should be kept away from dust, water and corrosive chemicals. Vibration and vibration will damage the mechanical functi*** of bearings, so vibration is prevented during handling and storage.

基本上，所有的轴承是水平的，因为一些较重的轴承在长期的垂直放置后可能会由于自身的重量而变形。

Basically, all bearings are horizontal, because some he***ier bearings may deform due to their own weight after long-term vertical placement.

所有偏的预润滑（或密封）轴承需要特别小心，因为润滑脂的密度在长期储存后会发生变化。因此，在应用轴承时，会产生一定程度的滚动噪声。因此，镇江NSK轴承的保持时间应根据FIFO规则进行控制。

All biased pre-lubricated (or sealed) bearings require special care because the density of grease changes after long-term storage. Therefore, when bearing is applied, there will be a certain degree of rolling noise. Therefore, the holding time of NSK bearings in Zhenjiang should be controlled according to FIFO rules.

(1)在燃气轮机及一些机床和工程机械中，所有轴承都需要使用高速大轴向载荷，球轴承使用寿命短，短圆柱滚子镇江NSK轴承轴向承载能力不足，轴向间隙调整困难。我们需要解决这个问题。

(1) In gas turbines and some machine tools and c***truction machinery, all bearings need to use high-speed and large axial load, short service life of ball bearings, short cylindrical roller Zhenjiang NSK bearing axial load capacity is insufficient, axial clearance adjustment is difficult. We need to solve this problem.

(2)要解决的关键技术是通过高速传动提高法兰内圈与滚子大端面之间的轴承约束。这部分是受到严重磨损和高速的，这是其高速运行的主要原因。

(2) The key technology to be solved is to improve the bearing restraint between the flange inner ring and the large end face of the roller by high-speed tran***ission. This part is seriously wear and high speed, which is the main reason for its high-speed operation.

(3)在所有偏置轴承的整体结构中，很难在内圈和滚子表面获得润滑剂，这些润滑剂是滑的，并且需要量的润滑剂。因此，日本等***纷纷研制出哈萨克斯坦倾斜轴承、镇江NSK轴承外圈边缘，使润滑油流润滑外圈边缘、滚子端部接触部位，并储存或搁置一些机油，防止机油燃烧。但是在外环上有几个排水孔以防止润滑。油中没有排液，油混造成的功率损失和温升过高。由于内环是无限的，温度降低，内圈和轴之间的可能性减小了蠕变。该结构的轴承采用保持架外圈导轨，使滚子稳定不倾斜，防止振动和过度磨损，有利于高速传动。

(3) In the overall structure of all offset bearings, it is difficult to obtain lubricants on the inner ring and roller surface. These lubricants are slippery and require an amount of lubricant. Therefore, Japan and other countries h***e developed Kazakhstan tilt bearing, Zhenjiang NSK bearing outer ring edge, so that lubricant flow lubrication outer ring edge, roller end contact parts, and storage or shelve some oil to prevent engine oil combustion. But there are several drainage holes on the outer ring to prevent lubrication. There is no liquid drain in the oil, and the power loss and temperature rise caused by oil mixing are too high. Because the inner ring is infinite and the temperature decreases, the possibility between inner ring and shaft reduces creep. The bearing of this structure adopts cage outer ring guide rail, so that the roller is stable and not inclined to prevent vibration and excessive wear and tear, which is conducive to high-speed tran***ission.

（4）HA轴承的DMN值可达到200万，是一般结构的2倍。例如，燃气轮机减速器的主轴承可以在2L/min油轴承的轴向载荷下驱动。无油轴承的运行速度可达60000。Burns。

(4) the DMN value of the HA bearing can reach 2 million, which is 2 times of the general structure. For example, the main bearing of the gas turbine reducer can be driven under the axial load of the 2L/min oil bearing. The running speed of the oil free bearing can reach 60000. Burns.

文章来自：镇江SKF轴承 www.wh-skf.com

文章来自：镇江INA轴承 www.ina-china.cn

文章来自：镇江NSK轴承 www.klbbearings.com

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