| 品牌INA | 型号5205 |
| 内径25mm | 外径52mm |
| 订货号D3180615 | 旧型号未知 |
| 厚度20.6mm | 重量0.001kg |
| 保持架及其材料B内圈引导 | 滚动体列数多列 |
| 滚道类型深沟滚道 | 使用特性高速 |
| 密封防尘形式2FS | 滚动体类型球 |
| 密封盖双面密封 | 滚动体钢球 |
| 轴承材质不锈轴承钢AISI440(9Cr18) | 精度等级P0 |
| 组配方式DB | 是否跨境货源否 |
| 货号D3180615 |
江苏ina轴承轴向定位轴承环的轴向方向由轴承的特殊布置（定位端轴承、浮动端轴承、可调轴承和两端浮动轴承）决定。
the axial direction of the axial orientation bearing ring of the ina bearing in jiangsu is determined by the special arrangement of the bearing (the positioning end bearing, the floating end bearing, the adjustable bearing and the floating bearing at both ends).
江苏ina轴承组件的导向肩必须足够高，即使轴承倒角，仍有足够的宽度支撑表面（din 5418）。
the guide shoulder of jiangsu ina bearing assembly must be high enough, even if the bearing chamfer is the largest, there is still enough width to support the surface (din 5418).
江苏ina轴承环必须紧紧锁定或有效协调，以防止蠕变。轴承环只能与肩或轴承肩接触，不能与圆角接触。
the ina bearing ring of jiangsu must be tightly locked or effectively coordinated to prevent creep. the bearing ring can only be contacted with shoulder or bearing shoulders, and can not be contacted with fillet.
江苏ina轴承的定位可承受轴向力。定位端部也必须与轴向力相匹配。
the positioning of the jiangsu ina bearing can bear the axial force. the positioning end must also match the axial force.
轴肩和座孔、弹性保持环、轴承座端盖、轴端盖、螺母和垫片必须配合。
the shaft shoulder and seat hole, elastic retaining ring, bearing seat end cover, shaft end cover, nuts and gaskets must cooperate.
在不可分离轴承的使用中，只有一个环需要紧密配合，而另一个环由滚动元件定位。
in the use of non separable bearings, only one ring needs to be closely matched while the other ring is positioned by rolling elements.
在可调和江苏ina轴承布置中，fag轴承仅承受单轴轴向力，仅需要单侧支承轴承环。反向引导可以通过第二对称分布轴承进行。
in the harmonic jiangsu ina bearing arrangement, the fag bearing only bears the uniaxial axial force, and only needs one side supporting ring. reverse guidance can be carried out through second symmetrical distributed bearings.
轴端螺母、环螺母、端盖或垫片均适用于调整元件。
the axle end nut, ring nut, end cover or gasket are all suitable for adjusting elements.
在浮动轴承的布置中，可以通过轴肩或肩、端盖和夹紧弹簧防止轴承环的横向运动。
in the layout of floating bearings, lateral movement of bearing rings can be prevented by shaft shoulder or shoulder, end cover and clamping springs.
如果在精确轴向定位中不需要浮动轴承布置，两端浮动支撑是非常经济的布置。这种布置类似于可调轴承装置。
if floating bearings are not required in precise axial positioning, floating support at both ends is very economical. this arrangement is similar to the adjustable bearing device.
然而，在浮动轴承布置中，轴与轴承座之间的相对位移可以达到轴向间隙s。s值是轴向定位精度的特征。即使在***不利的热膨胀条件下，苏ina轴承也不会受到轴向应力的破坏。
however, in the floating bearing arrangement, the relative displacement between the shaft and the bearing seat can reach the axial clearance of s. the s value is the characteristic of the axial positioning accuracy. even under the most unfavorable thermal expansion conditions, su ina bearing will not be damaged by axial stress.
适用于浮动轴承布置的轴承包括深沟球轴承、调心球轴承和球面滚子轴承。
bearings for floating bearing arrangement include deep groove ball bearings, aligning ball bearings and spherical roller bearings.
在这些轴承中，环通常是外环，允许轴向运动。
in these bearings, rings are usually outer rings, allowing axial movement.
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.ina-china.cn
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
鸿御（上海）国际贸易有限公司
赵先生
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