Plastic bearing UC204POM external spherical plastic bearing Xingruida engineering plastic bearing supplier
Shenzhen Xingruida Bearing Co. , Ltd. . Engineering Plastics indeed has its inherent advantages, and indeed it has considerable advantages to replace metals in a certain range, but it does not mean that plastics will replace metals. This is the general trend. This statement is too big, well, that's GONNA require a bigger argument than that. What are the engineering plastic bearings? Engineering plastics can do sliding bearings, can also do rolling bearings, can also and metal collocation, in order to get maintenance-free bearing program. Engineering plastic sliding bearing, mainly considering its maintenance-free, wear-resistant, low friction coefficient, high temperature resistance, light weight and other characteristics, especially in the automotive industry and packaging industry, these characteristics can be said to play to the extreme; Engineering plastic rolling bearings, mainly consider the use of environmental factors, such as corrosion resistance, light weight, lower coefficient of friction, temperature requirements and so on, because the general grease metal bearings in high temperature or corrosive environment, failure rate is relatively fast; engineering plastic bearings this field in the whole bearing field, belongs to a very small share of a branch. If you really want to know about engineering plastics, in my experience, I would recommend you to know that the igus, which is of German origin, has a long history, focuses on engineering plastic bearings, whether they are sliding or rolling or joint type, they are all pure plastic, and it's very distinctive
Audited supplierEngineering plastic bearings have the following advantages over metal bearings: 1. CSEPB series plastic sliding bearings are all lubricating materials and have long service life; 2. CSEPB series plastic sliding bearings do not rust and are corrosion resistant in use, metal bearings are easy to rust and can not be used in chemical fluids. 3, CSEPB series plastic sliding bearings are lighter than metal, which is more suitable for modern lightweight design trend; 4, CSB-EPB series plastic sliding bearing manufacturing cost is lower than metal; plastic bearing is injection molding processing and more suitable for mass production; 5, CSB-EPB series plastic sliding bearing in operation without any noise, 6, CSB-EPB series plastic sliding bearing suitable for high and low temperature work-200 ~ + 250 degrees; currently used plastic bearings can be generally divided into plastic rolling bearings and plastic sliding bearings; The working principle of the plastic rolling bearing and the plastic sliding bearing can be distinguished by their names. The friction that occurs when the plastic rolling bearing works is rolling friction, while the sliding friction that occurs when the plastic sliding bearing works is sliding friction The value of rolling friction mainly depends on the manufacturing precision, and the value of plastic sliding bearing mainly depends on the material of sliding surface.
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