徐州SKF轴承61910-ZN因素选择的辨别方式

滚动徐州SKF轴承有多种类型，选择时可考虑以下因素。当轴承识别出轴承的真实性时，通过触摸轴承上的钢印，可以更快、更准确地识别轴承的真实性。如果你用手触摸***，它是不可触摸的，但你可以用钉子触摸它。

There are many types of rolling Xuzhou SKF bearings. The following factors can be c***idered when selecting them. When the bearing recognizes the authenticity of the bearing, it can recognize the authenticity of the bearing more quickly and accurately by touching the steel mark on the bearing. If you touch a stamp with your hand, it is untouchable, but you can touch it with a nail.

1。负荷大小、方向和性能：滚珠轴承适用于轻负荷，滚子轴承适用于重负荷和冲击负荷。推力轴承一般在纯轴向载荷下使用；深沟球轴承或短圆柱滚子轴承一般在纯径向载荷下使用；深沟球轴承B可选用轴承、角接触球轴承、圆锥滚子轴承和中型球轴承。在纯径向载荷下。滚珠轴承或调心滚子轴承，当轴向载荷不大时；当载荷较大时，可采用深沟球轴承和中型滚珠轴承、角接触球徐州SKF轴承和接触角较大的圆锥滚子轴承，或CE。离心轴承和止推轴承可以组合在一起，特别是对于具有特殊要求的极高轴向载荷或较大轴向刚度。

1. Load size, direction and performance: Ball bearings are suitable for light loads, and roller bearings are suitable for he***y loads and impact loads. Thrust bearings are generally used under pure axial load; deep groove ball bearings or short cylindrical roller bearings are generally used under pure radial load; deep groove ball bearings B can choose bearings, angular contact ball bearings, tapered roller bearings and medium-sized ball bearings. Under pure radial load. Ball bearings or self-aligning roller bearings, when the axial load is not large; when the load is large, deep groove ball bearings and medium-sized ball bearings, angular contact ball Xuzhou SKF bearings and tapered roller bearings with large contact angle, or CE can be used. Centrifugal bearings and thrust bearings can be combined, especially for extremely high axial loads or large axial stiffness with special requirements.

2。允许转速：徐州SKF轴承类型变化很大。一般来说，摩擦和热量较小的轴承适合高速运转。在设计中，滚动轴承应在其极限转速以下工作。

2. Permissible speed: The type of Xuzhou SKF bearing varies greatly. Generally speaking, bearings with less friction and heat are suitable for high-speed operation. In the design, the rolling bearing should work below its limit speed.

三。刚度：轴承承受载荷时，轴承环与滚动体接触处会发生弹性变形。变形与载荷成正比，载荷决定轴承的刚度。一般来说，预压可以提高轴承刚度。此外，在轴承座的设计中，轴承的组合和布置也可以提高轴承的刚度。

Three. Stiffness: When bearing bears load, elastic deformation will occur at the contact point between bearing ring and rolling body. The deformation is proportional to the load, which determines the stiffness of the bearing. Generally speaking, preloading can improve bearing stiffness. In addition, in the design of bearing seat, the combination and arrangement of bearings can also improve the stiffness of bearings.

4。对准性能和安装误差：徐州SKF轴承安装在工作位置，由于制造误差，安装和***往往较差。当轴承区分真假时，通过触摸轴承上的钢印，可以更快、更准确地识别轴承。如果你用手触摸***，它就没有任何接触。但只要轻轻地触摸指甲上的钢印，就可以感受到钢印的存在。此时，轴承往往承受过大的载荷，早期损坏是由轴打捞和热膨胀造成的。自调心轴承可以克服安装误差本身造成的缺点，适用于此类轴承。

4. Alignment performance and installation error: Xuzhou SKF bearing is installed in the working position, because of manufacturing error, installation and positioning are often poor. When the bearing distinguishes between true and false, the bearing can be recognized more quickly and accurately by touching the steel stamp on the bearing. If you touch the stamp with your hand, it has no contact. But as long as you gently touch the steel stamp on your nails, you can feel the existence of the steel stamp. At this time, bearings often bear excessive load, early damage is caused by shaft salvage and thermal expansion. Self-aligning bearings can overcome the shortcomings caused by the installation error itself and are suitable for this kind of bearings.

5。安装和拆卸：圆锥滚子轴承、滚针徐州SKF轴承和圆锥滚子轴承属于内外环可分离的轴承类型，即所谓的可分离轴承，易于安装和拆卸。轴承具有额定负荷高、噪音低、大大降低维护成本、延长机器运行时间等优点。

5. Installation and disassembly: Tapered roller bearings, needle roller Xuzhou SKF bearings and tapered roller bearings belong to the type of bearings with separable inner and outer rings, that is, so-called separable bearings, which are easy to install and disassemble. Bearing has the advantages of high rated load, low noise, greatly reducing maintenance costs and prolonging machine operation time.

文章来自：徐州SKF轴承 www.wh-skf.com

文章来自：徐州INA轴承 www.ina-china.cn

文章来自：徐州NSK轴承 www.klbbearings.com

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