1。滚动泰州INA轴承的低噪声要求是在中国制造的标准轴承中，一些单列向心球轴承和短圆柱滚子轴承具有低噪声电机轴承。ZL、Z2和Z3后缀的内径从2.5毫米到60毫米不等，这对应于三种不同的低噪声要求。根据低噪声标准制造了八种滚子轴承，如N309和N32 2。这些轴承可以完全应用于其*他需要低噪音和低成本的机器。如果型号和尺寸能满足要求，尽量使用这两种类型的低噪声轴承。

1. The low noise requirement of rolling Taizhou INA bearings is that some single row centripetal ball bearings and short cylindrical roller bearings h***e low noise motor bearings in standard bearings made in China. The internal diameters of ZL, Z2 and Z3 suffixes vary from 2.5 mm to 60 mm, which corresponds to three different low noise requirements. Eight kinds of roller bearings, such as N309 and N32 2, were manufactured according to the low noise standard. These bearings can be fully applied to other machines that require low noise and cost. If the type and size can meet the requirements, try to use these two types of low noise bearings.

2。使用相对低噪音的轴承：当上述两个低噪声泰州INA轴承不能使用时，可以使用相对低噪音的轴承。具体的比较依据如下：

2. Use relatively low noise bearings: When the above two low noise Taizhou INA bearings can not be used, relatively low noise bearings can be used. The specific comparison basis is as follows:

1）球轴承的噪声低于滚动轴承的噪声，滑动次数少的轴承的摩擦噪声低于滑动次数较多的轴承的摩擦噪声。

1) The noise of ball bearings is lower than that of rolling bearings, and the friction noise of bearings with less sliding times is lower than that of bearings with more sliding times.

2）实心保持架轴承的噪声低于冲**轴承的噪声。

2) The noise of solid cage bearing is lower than that of impulse bearing.

3）塑料笼轴承的噪声低于上述两个笼型轴承的噪声。

3) The noise of plastic cage bearings is lower than that of the above two cage bearings.

4）高精度轴承的噪声，特别是高精度滚动轴承，较低的精*密轴承。

4) Noise of high precision bearings, especially high precision rolling bearings, low precision * dense bearings.

5）小轴承的噪声比大泰州INA轴承。

5) The noise of ***all bearings is higher than that of large Taizhou INA bearings.

振动是轴承损坏非常敏*感。轴承振动测量可以反映剥落、压痕、锈蚀、裂纹、磨损轴承。因此，特殊的轴承振动测量装置（频率分析器等）可测量轴承振动异常情况，但不能从频率推断。由于测量值与轴承或传感器的安装位置的不同，有必要对每台机器的测量值进行比较后确定其判断标准。

Vibration is very sensitive to bearing damage. Vibration measurement of bearings can reflect spalling, indentation, rust, crack and wear of bearings. Therefore, special bearing vibration measuring devices (frequency analyzers, etc.) can measure the abnormal vibration of bearings, but can not be inferred from the frequency. Because the measured value is different from the installation position of the bearing or sensor, it is necessary to compare the measured value of each machine and determine its judgment standard.

如果裂纹、凹坑或生锈对滚动轴承表面出现周期性的振动和噪声，如铆钉，会发生。时间可以是固定的，但大多数都对应转速。**痕可以不断出现在槽中，有时在钢球。噪声与安装和润滑条件的变化。噪声控制的方法主要包括：不影响安装过程中泰州INA轴承，防止轴承倾斜到轴承座的轴承和轴装配后，防止轴承生锈，在存储过程中的冲击和振动。使用高粘度润滑脂。

Periodic vibration and noise, such as rivets, may occur on the surface of rolling bearings due to cracks, pits or rust. Time can be fixed, but most of them correspond to rotational speed. The ** mark can appear continuously in the groove, sometimes in the steel ball. Noise and changes in installation and lubrication conditi***. Noise control methods mainly include: not affecting the installation process of Taizhou INA bearing, prevent bearing tilt to the bearing seat and shaft assembly, prevent bearing rust, shock and vibration in the storage process. Use high viscosity grease.

 

文章来自：泰州SKF轴承 www.wh-skf.com

Article from: Taizhou SKF Bearing www.wh-skf.com

文章来自：泰州INA轴承 www.ina-china.cn

Article from: Taizhou INA Bearing www.ina-China.cn

文章来自：泰州NSK轴承 www.klbbearings.com

Article from: Taizhou NSK Bearing www.klbbearings.com

 

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