南京SKF轴承61815成组运用的安装要求

现在，对角接触球轴承的安装只是一个例子。当若干组角接触球轴承组装成一组时，如果该组南京SKF轴承超过两组，或者如果该组中使用六组轴承，则每个轴承接触表面的总凸度不仅满足要求的规则尺寸，而且满足总凸度。这里是所有接触表面的显著点之和。它仅指每个连接表面上的凸点的和，并且要求总凸点之间的差，应允在凹凸I mm*内。

Now, the installation of diagonal contact ball bearings is just one example. When several groups of angular contact ball bearings are assembled into a group, if the group of Nanjing SKF bearings exceeds two groups, or if six groups of bearings are used in the group, the total crown of each bearing contact surface not only meets the required regular size, but also meets the total crown. Here is the sum of the salient points of all contact surfaces. It refers only to the sum of the convex points on each connecting surface and requires the difference between the total convex points to be allowed within the conc***e-convex I mm *.

此外，还给出了所有南京SKF轴承的接触角与所有轴承的内（外）径之间的差别。轴承应符合规定，使每个轴承在轴向载荷和径向载荷下都能承受载荷。它更均匀。否则，一旦总凸起不均匀，还有其余不利条件，载荷将集中在一组轴承上，在较大的载荷下，这些轴承将事先损坏，然后导致整个轴承失效。

In addition, the difference between the contact angles of all Nanjing SKF bearings and the inner (outer) diameters of all bearings is given. Bearing shall be in accordance with the regulati*** so that each bearing can bear the load under axial load and radial load. It is more uniform. Otherwise, once the total bump is not uniform, there are other adverse conditi***, the load will be concentrated on a group of bearings, under a larger load, these bearings will be damaged beforehand, and then lead to the failure of the entire bearing.

将轴向负载的勺子从一组南京SKF轴承中分离的另一个例子是驱动一个由多对轴承串联的圆柱体，其中圆的末端被液体接触，并且轴向负载均匀地分布在每个轴上。在轴向方向上，轴承的每个套筒之间有垫圈。在一定的预载荷下，垫圈与轴环之间的间隙调整到合适的尺寸，类似于凸起。应考虑垫片在轴向力作用下的弹性变形。因此，在轴向载荷下，如果一排滚子轴承由于弹性变形而受到更大的力，在消弭了环和垫圈之间的预设间隙之后，力将向下滚动到下一排，然后使力的每个部分均等。

Another example of separating an axially loaded spoon from a set of Nanjing SKF bearings is to drive a cylinder in series with multiple pairs of bearings in which the end of the circle is contacted by liquid and the axial load is evenly distributed on each shaft. In the axial direction, there is a washer between each sleeve of the bearing. Under a certain preload, the clearance between the washer and the axle ring is adjusted to a suitable size, similar to a bulge. The elastic deformation of gaskets under axial force should be c***idered. Therefore, under axial loads, if a row of roller bearings is subjected to greater force due to elastic deformation, after eliminating the preset clearance between the ring and the washer, the force will roll down to the next row, and then equalize each part of the force.

轴承组合在径向载荷条件下可能更常见，有四排圆柱滚子轴承和四排圆锥滚子轴承。这些轴承需要四个单列轴承组，一组多列轴承来完成，并对结构进行相应的调整，使空间更加紧凑。此外，还需要一些南京SKF轴承来满足零件互换性的要求。在安装这些轴承时，应按照组操作的概念进行操作，如尺寸、间隙、视差等。否则，如果立柱太大，将造成整个轴承组的损坏，对立柱的损坏是简单的维修。

Bearing combinati*** may be more common under radial load conditi***, with four rows of cylindrical roller bearings and four rows of tapered roller bearings. These bearings require four single-row bearing groups, a group of multi-row bearings to complete, and the structure of the corresponding adjustments to make the space more compact. In addition, some Nanjing SKF bearings are needed to meet the interchangeability requirements of parts. When installing these bearings, they should be operated according to the concept of group operation, such as size, clearance, parallax, etc. Otherwise, if the column is too large, it will cause damage to the entire bearing group, the damage to the column is simple maintenance.

在轧机上成组使用轴承的另一个例子是使用几组圆柱滚子轴承作为支承辊。这些圆柱波纹轴承每排有两排或三排滚子，每排须满足间隙差和等截面高度的要求，然后按照高截面要求的顺序，单组轴承，形成一组南京SKF轴承。因此，这种轴承比单列圆柱滚子轴承要复杂得多。

Another example of using bearings in groups on rolling mills is the use of several sets of cylindrical roller bearings as backup rolls. Each row of these cylindrical corrugated bearings has two or three rows of rollers, each row must meet the requirements of clearance difference and equal section height, and then in accordance with the order of high section requirements, a single set of bearings, forming a group of Nanjing SKF bearings. Therefore, this kind of bearing is much more complicated than the single row cylindrical roller bearing.

文章来自：南京SKF轴承 www.wh-skf.com

The article is from: Nanjing SKF bearing www.wh-skf.com

文章来自：南京INA轴承 www.ina-china.cn

The article is from: Nanjing INA bearing www.ina-china.cn

文章来自：南京NSK轴承 www.klbbearings.com

The article is from: Nanjing NSK bearing www.klbbearings.com

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