南京INA轴承HK2010聚合物的酰胺材料

本发明具有重量轻、噪音低、滑动性能好、摩擦小、磨损小、耐腐蚀性强、运行速度快、使用寿命长的特点。此外，使用聚合物产品生产滚动南京INA轴承保持架也带来了另一个主要优势——不仅可以设计复杂的几何保持架，还可以用于快速、大规模的***成型工艺。

The invention has the characteristics of light weight, low noise, good sliding performance, ***all friction, ***all wear, strong corrosion resistance, fast running speed and long service life. In addition, the use of polymer products to produce rolling Nanjing INA bearing cages also brings another major advantage - not only can complex geometric cages be designed, but also can be used for rapid, large-scale injection molding process.

为了满足高温应用和/或腐蚀介质的要求，化学纤维增强聚醚醚酮聚合物主要用于生产笼子。笼子的常见应用包括氨制冷螺杆压缩机、硫气应用、高速机床主轴、混凝土振动筛、烃类、液化***或耐火液压介质。南京INA轴承流动泵、液冷汽车发电机、无声电梯齿轮箱和许多方程式***应用(包括发动机、齿轮箱、动力传动系统和悬挂连杆等)。由于其在恶劣环境中的优异性能，分段保持架也可用于大型***纹轴承在风力发电中的应用。

In order to meet the requirements of high temperature applicati*** and/or corrosive media, chemical fiber reinforced polyether ether ketone polymers are mainly used to produce cages. Common applicati*** of cages include ammonia refrigeration screw compressors, sulphur gas applicati***, high-speed machine tool spindles, concrete vibrating screens, hydrocarb***, liquefied petroleum gas or refractory hydraulic media. Nanjing INA Bearing Flow Pump, Hydraulic Cooled Automobile Generator, Silent Elevator Gear Box and Many Formula racing Applicati*** (including Engine, Gear Box, Power Tran***ission System and Suspension Link, etc.). Because of its excellent performance in harsh environments, segmented cages can also be used in Large Parrot threaded bearings in wind power generation applicati***.

标准用途的聚合物笼主要由半结晶聚酰胺制成，并用玻璃纤维增强，以提高聚合物基体的机械强度和刚度。该南京INA轴承聚酰胺保持架可用于许多不同轴承类型的标准应用，例如深沟槽和角接触球轴承、圆柱滚子轴承、针形和锥形滚子轴承以及CARB滚子轴承。

Standard-purpose polymer cages are mainly made of semi-crystalline polyamides and reinforced with glass fibers to enhance the mechanical strength and stiffness of the polymer matrix. The Nanjing INA bearing polyamide cage can be used for standard applicati*** of many different bearing types, such as deep groove and angular contact ball bearings, cylindrical roller bearings, needle and tapered roller bearings, and CARB roller bearings.

在铁路应用中，南京INA轴承单元保持架采用超韧性聚酰胺材料制成，从而提高了冲击载荷抗力。此外，在保持架中使用了具有特殊刚度和高抗滑性的纤维增强聚酰胺垫圈，以避免由于轴弯曲导致内环端面和后齿轮分离而引起的蠕变腐蚀。

In railway application, Nanjing INA bearing unit cage is made of super tough polyamide material, which improves the impact load resistance. In addition, fiber reinforced polyamide gaskets with special stiffness and high skid resistance are used in cages to ***oid creep corrosion caused by the separation of inner ring end face and rear gear due to shaft bending.

根据定义，所有圆柱滚子南京INA轴承都没有设置笼。它的承载能力很强，但辊与辊之间的接触会引起滑动、粘着磨损和磨损。为了避免这些问题，可以在辊之间插入特殊的聚合物垫圈。这是一种经济显著的解决方案，减少打滑，提高均高速度，延长使用寿命。

According to the definition, all cylindrical roller bearings of Nanjing INA are not provided with cages. Its bearing capacity is very strong, but the contact between roller and roller will cause sliding, adhesive wear and wear. To ***oid these problems, special polymer washers can be inserted between rollers. This is an economically significant solution to reduce skidding, improve high speed and extend service life.

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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