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Separation type angular contact bearing (S70000)  

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Separation type angular contact bearing (S70000)

Angular contact ball bearing the polymer material is based on polymer compound materials, polymer materials are composed of compounds of high molecular weight materials, including rubber, plastics, fibers, coatings, adhesives and polymer matrix composites, polymer is the existence of life. Therefore, compared with other materials, the physical and chemical properties of polymer materials are better, and there are four major properties. 1. Insulation Lip sealed angular contact bearings polymer molecules are good insulators, and their insulating properties are equivalent to ceramics. It also has good insulation performance for heat and sound. 2. Heat resistance Ball Bearing for machine tool spindles Thermosetting plastics are more heat-resistant than thermoplastic plastics. Commonly used thermoplastic plastics such as polyethylene, polyvinyl chloride, nylon and so on, the long-term use temperature is generally below 100 degrees Celsius, thermosetting plastics such as phenolic plastic…