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金属塑料聚合物自润滑轴承

说明:任意匹配轴承是专门制造的，因此当它们被安排和安装在一起时，可以在不使用垫圈或类似装置的情况下获得一定的内部间隙或预紧力和/或均匀的载荷分布。任何一对轴承都有一个型号后缀，以指示内部间隙(CA, CB, CC)或预紧力(GA, GB, GC)。订购时，需要指定所需的单个轴承的数量，而不是轴承组的数量。

Suitable for working parts that cannot be refueled or difficult to refuel, with good wear resistance, low friction factor, good running-in performance, low noise, no pollution, and good corrosion resistance; the transfer film formed during operation protects the grinding shaft Function, no biting of the shaft; the processing requirements of the mating parts are reduced, which reduces the user's processing cost. It is widely used in general industry.

关键词：轴承

86-18957305868

huazhengjx@foxmail.com

发送信息

Material organization:

1. The thickness of the PTFE/fluororesin layer is 0.05~0.10mm, which provides the self-lubricating performance of the bearing and can be processed again.

2. The copper powder layer is 0.20~0.35mm, which has good carrying capacity and wear resistance, and good thermal conductivity can transfer the heat generated during the operation of the bearing in time. The composite material penetrates into the pores of the spherical copper powder to improve the bonding strength.

3. Low carbon steel provides good load-bearing performance and heat transfer.

technical parameter

Maximum load	Static load	250N/mm²	Friction factor		0.03~0.20
	Low speed operation	140N/mm²	Maximum linear speed	Dry friction	2m/s
	Rotating, swinging motion	60N/mm²		Fluid lubrication	>2m/s
Maximum PV value (dry friction)	Intermittent operation	3.6N/mm²*m/s	Thermal Conductivity		42W(m*K) ^-1
	Long-term operation	1.8N/mm²*m/s	Thermal expansion coefficient		1110 ^-6 K ^-1
Operating temperature		-195℃～+280℃

typical application

Automotive applications, including power steering pumps, steering systems, shock absorbers, door hinges, wipers, seat angle adjusters, seat frames, battery valves, etc.; in general industries, there are more extensive applications, including gear pumps, vane pumps , Plunger pumps, cylinders, oil tanks, and parts that need to be exercised, including logistics machinery, packaging machinery, textile machinery, forest machinery, etc.; in addition, they are also widely used in household appliances such as air conditioners, fitness equipment, washing machines, refrigerators, etc.