一、橡胶轴承的功用在摩擦部件中，代替有色金属的最佳材料之一是非金属抗磨材料，其中包括橡胶和塑料。长轴深井泵在水中工作时．如果采用金属轴承，水可能将轴承中的润滑剂挤走，因而造成强烈的磨损，在水中含有泥砂的情况下，这种现象尤为严重。水润滑橡胶轴承则不会有此弊 First, the function of rubber bearings In the friction parts, instead of non-ferrous metals, one of the best materials is non-metallic anti-wear materials, including rubber and plastic. Long axis deep well pump working in water. If metal bearings are used, the water may squeeze the lubricant out of the bearing and cause severe wear and tear, especially if the water contains silt. Water lubricated rubber bearings will not have this disadvantage