現(xiàn)在，對(duì)角接觸球軸承的安裝只是一個(gè)例子。當(dāng)若干組角接觸球軸承組裝成一組時(shí)，如果該組南京SKF軸承超過兩組，或者如果該組中使用六組軸承，則每個(gè)軸承接觸表面的總凸度不僅滿足要求的規(guī)則尺寸，而且滿足總凸度。這里是所有接觸表面的顯著點(diǎn)之和。它僅指每個(gè)連接表面上的凸點(diǎn)的和，并且要求總凸點(diǎn)之間的差，應(yīng)允在凹凸I mm*內(nèi)。

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 concave-convex I mm *.

此外，還給出了所有南京SKF軸承的接觸角與所有軸承的內(nèi)（外）徑之間的差別。軸承應(yīng)符合規(guī)定，使每個(gè)軸承在軸向載荷和徑向載荷下都能承受載荷。它更均勻。否則，一旦總凸起不均勻，還有其余不利條件，載荷將集中在一組軸承上，在較大的載荷下，這些軸承將事先損壞，然后導(dǎo)致整個(gè)軸承失效。

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 regulations 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 conditions, 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.

將軸向負(fù)載的勺子從一組南京SKF軸承中分離的另一個(gè)例子是驅(qū)動(dòng)一個(gè)由多對(duì)軸承串聯(lián)的圓柱體，其中圓的末端被液體接觸，并且軸向負(fù)載均勻地分布在每個(gè)軸上。在軸向方向上，軸承的每個(gè)套筒之間有墊圈。在一定的預(yù)載荷下，墊圈與軸環(huán)之間的間隙調(diào)整到合適的尺寸，類似于凸起。應(yīng)考慮墊片在軸向力作用下的彈性變形。因此，在軸向載荷下，如果一排滾子軸承由于彈性變形而受到更大的力，在消弭了環(huán)和墊圈之間的預(yù)設(shè)間隙之后，力將向下滾動(dòng)到下一排，然后使力的每個(gè)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 considered. 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.

軸承組合在徑向載荷條件下可能更常見，有四排圓柱滾子軸承和四排圓錐滾子軸承。這些軸承需要四個(gè)單列軸承組，一組多列軸承來完成，并對(duì)結(jié)構(gòu)進(jìn)行相應(yīng)的調(diào)整，使空間更加緊湊。此外，還需要一些南京SKF軸承來滿足零件互換性的要求。在安裝這些軸承時(shí)，應(yīng)按照組操作的概念進(jìn)行操作，如尺寸、間隙、視差等。否則，如果立柱太大，將造成整個(gè)軸承組的損壞，對(duì)立柱的損壞是簡單的維修。

Bearing combinations may be more common under radial load conditions, 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.

在軋機(jī)上成組使用軸承的另一個(gè)例子是使用幾組圓柱滾子軸承作為支承輥。這些圓柱波紋軸承每排有兩排或三排滾子，每排須滿足間隙差和等截面高度的要求，然后按照高截面要求的順序，單組軸承，形成一組南京SKF軸承。因此，這種軸承比單列圓柱滾子軸承要復(fù)雜得多。

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.

文章來自：南京SKF軸承 www.wh-skf.com

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

文章來自：南京INA軸承 www.ina-china.cn

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

文章來自：南京NSK軸承 www.klbbearings.com

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

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