| 品牌NSK | 型号7316AW |
| 内径80mm | 外径170mm |
| 订货号D3180611 | 旧型号位置 |
| 厚度39mm | 重量3.71kg |
| 保持架及其材料A外圈引导 | 滚动体列数单列 |
| 滚道类型球面滚道 | 使用特性高速 |
| 轴承材质不锈轴承钢AISI440(9Cr18) | 密封防尘形式AW |
| 滚动体类型球 | 密封盖无密封 |
| 滚动体钢球 | 精度等级P0 |
| 组配方式df | 是否跨境货源否 |
| 货号D3180611 |
江苏nsk轴承矿用输送机中的大多数滚子轴承都是室外使用的。在粉尘区域或其他恶劣环境中的承载能力和防止外来物体侵入的能力。
most roller bearings in jiangsu nsk bearing conveyor are outdoor. in the dust area or other harsh environment, the carrying capacity and the ability to prevent invasion of foreign objects.
由于这个原因，在江苏nsk轴承套圈之间需要密封。然而，密封设计也需要保持与标准轴承相同的尺寸，因此需要根据密封件的厚度改变周围部件的尺寸。由于密封，轴承间隙不能在安装过程中测量。因此，不正确的定位将导致轴承使用寿命的缩短。
for this reason, seals are required between nsk bearing rings in jiangsu. however, the seal design also needs to maintain the same size as the standard bearing, so the size of the surrounding components needs to be changed according to the thickness of the seal. due to seal, bearing clearance can not be measured during installation. therefore, incorrect positioning will result in shortening the service life of bearings.
该产品配备了一种特殊的紧凑型密封，优化了江苏nsk轴承的内部设计，使其在密封球面滚子轴承上具有的世界水平承载能力，同时保持与标准型轴承相同的尺寸。
the product is equipped with a special compact seal that optimizes the interior design of the jiangsu nsk bearing to make it with the highest world level bearing capacity on the sealed spherical roller bearing, while maintaining the same size as the standard type bearing.
使用可移动密封不仅保证了可靠的密封性能，而且保证了安装过程中间隙调节的准确性。由于标准轴承的尺寸是相同的，因此不需要改变其外部部件的尺寸。
the use of removable seals not only ensures reliable sealing performance, but also ensures the accuracy of clearance adjustment during installation. since the dimensions of standard bearings are the same, there is no need to change the dimensions of their external components.
江苏nsk轴承将驱动产品作为轴承的标准替代品，主要用于矿山设备市场销售。
jiangsu nsk bearings drive products as a standard substitute for bearings, mainly used for mining equipment market sales.
23134到23192是一系列（外径：φ280到φ760 mm）。
23134 to 23192 is a series (outer diameter: phi 280 to phi 760 mm).
ultget是世界上新一代江苏nsk轴承的标准轴承系列，代表了任何阶段的“”性能。
ultget is the highest standard bearing series of the new generation of nsk bearings in jiangsu, representing the "ultimate" performance of any stage.
（1）与标准轴承完全兼容
(1) fully compatible with standard bearings
尺寸与标准轴承相同（无密封）。在更换过程中，外部组件的尺寸不能改变。
the size is the same as the standard bearing (no seal). during the replacement process, the dimensions of the external components can not be changed.
与标准江苏nsk轴承相同，具有0.5度的对准角。
same as the standard jiangsu nsk bearing, with a 0.5 degree alignment angle.
（2）可拆卸密封件的使用
(2) the use of detachable seals
当环被保持时，密封件可以被移除。
when the ring is kept, the seal can be removed.
一种防止密封件在操作过程中自校准脱落的结构。
a structure for preventing self sealing and falling off of seals during operation.
轴承安装时可准确调整径向游隙
the radial clearance can be adjusted accurately when the bearing is installed
（3）紧凑型轴承设计专用超薄密封件
(3) special ultra-thin seals for the design of compact bearing
专门设计的紧凑型橡胶密封圈
specially designed compact rubber seal ring
平衡沿密封唇的接触压力，以适应轴承的自对准，防止外来物体进入，并确保可靠的密封性能。
balance the contact pressure along the sealing lip to accommodate self alignment of bearings, prevent entry of foreign objects and ensure reliable sealing performance.
密封件的紧凑设计
compact design of seals
在密封球面滚子江苏nsk轴承中，使用紧凑型密封件具有的标准承载能力。
in the sealed spherical roller jiangsu nsk bearing, the use of a compact seal has the highest standard carrying capacity.
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
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