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江苏INA轴承配对方式与寿命根源 来源:御狮轴承   点击:次   日期:2018-06-22 10:30

任意配对江苏INA轴承经过专门制造,这样轴承任意排列并紧靠在一起安装时,可在不需使用垫片或类似装置的情况下,得到给定的内部游隙或预载荷和/或均匀的载荷分布,任意配对轴承带一个型号后缀,表示安装前一组两个轴承的内部游隙(CACBCC)或预载荷(GAGBGC)。

Any pair of Jiangsu INA bearings, which are specially made so that the bearings are arranged in any arrangement and are installed close together, can be given a given internal clearance or preload and / or uniform load distribution without the need for a gasket or a similar device, with a type suffix of the bearing, indicating a group of two axes before installation. Internal clearance (CA, CB, CC) or preload (GA, GB, GC).

订货时,需要说明所需江苏INA轴承单个轴承的数量,而不是轴承组的数量。 单列轴承的载荷能力不够时,使用配对安装(串联配置);或载荷为复合载荷或轴向载荷作用于两个方向上时,使用配对安装(背对背和面对面配置)。

When ordering, it is necessary to specify the number of bearings required for Jiangsu INA bearings, rather than the number of bearing groups。 When the load capacity of a single row bearing is not enough, a paired installation (back-to-back and face-to-face configuration) is used when a paired installation (series configuration) is used, or when the load is combined with a compound load or axial load in two directions。

江苏INA轴承载荷线相互平行,径向和轴向载荷由轴承均匀分担。 但是,轴承组只能承受作用于一个方向上的轴向载荷。 如果轴向载荷作用于相反方向,或如果有复合载荷,就必须增加一个相对串联配对轴承调节的第三个轴承。

The bearing lines of Jiangsu INA axle are parallel to each other, and radial and axial loads are evenly shared by bearings. However, the bearing group can only bear the axial load acting on one direction. If the axial load is in the opposite direction, or if there is a composite load, it is necessary to add a third pair of bearings that are relatively matched in series with the bearing.

可承受作用于两个方向上的江苏INA轴承轴向载荷,但每个方向上的载荷只能由一个轴承承受。 背对背安装的轴承提供刚性相对较高的轴承配置,而且可承受倾覆力矩。

It can bear the axial load of Jiangsu INA bearing in two directions, but the load in each direction can only be borne by one bearing。 Back-to-back bearings provide relatively rigid bearing configurations and withstand overturning moments。

可承受作用于两个方向上的轴向载荷,但每个方向上的江苏INA轴承载荷只能由一个轴承承受。 这种配置不如背对背配置的刚性高,而且不太适合承受倾覆力矩。

It can withstand axial loads in two directions, but the bearing load of Jiangsu INA in each direction can only be borne by one bearing。 This configuration is not as rigid as back-to-back configuration, and is not very suitable for overturning moments。

大部分轴承都是江苏INA轴承,其精度更高、承载能力更大且速度更快。角接触的受力情况对于轴承的选择也非常关键,直接影响到机床设备或主轴的寿命和性能,产品精度为P4|P2级,使用寿命远超国内同行,替代进口轴承最好的选择,现已被国内多家主机企业认可并长期配套,是高端数控机床必须品。

Most bearings are Jiangsu INA bearings, with higher accuracy, greater carrying capacity and faster speed. The force situation of the angular contact is also very critical to the selection of the bearing, which directly affects the life and performance of the machine tool or the spindle. The product precision is P4|P2 grade. The service life is far beyond the domestic counterparts, and the best choice for the imported bearings is replaced. It has been approved by many domestic enterprises and has been matched for a long time. It is the high end CNC machine tool. Goods.

 

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.xzahg.com

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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