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进口立式不锈钢管道泵美国阿卡迪亚品牌

进口立式不锈钢管道泵Product Description: The rotating shaft structure includes a rotor, a bearing and a bearing seat. The rotor is connected with the bearing. The bearing is arranged in the bearing seat. The rotating shaft structure also includes a bearing pressing plate. The bearing pressing plate is an annular structure. Its outer diameter is greater than the outer diameter of the bearing outer ring, and its inner diameter is greater than the outer diameter of the bearing inner ring and less than the inner diameter of the bearing outer ring. The bearing pressing plate is in close contact with the upper surface of the bearing and is fixedly connected with the bearing seat.进口立式不锈钢管道泵 The rotating shaft structure of the vertical pipeline pump provided avoids the axial movement of the bearing and the sliding of the bearing outer ring and the bearing seat, reduces the requirements of machining accuracy and saves the production cost. characteristic: Vertical pipeline pump is a kind of pump with integration of machine and pump, compact structure, small installation area and convenient use. It is mainly used to transport clean water or liquids with physical and chemical properties similar to clean water. It is widely used in fire water transmission, domestic water transmission, cooling water circulating transmission and other fields. At present, the shaft structure of the vertical pipeline pump used in the market directly installs the bearing in the bearing seat. Under the condition of high-speed rotation, the bearing will move axially,进口立式不锈钢管道泵 and there may also be a gap between the outer ring of the bearing and the bearing seat, resulting in sliding between the outer ring of the bearing and the bearing seat. Secondly, the bearing and bearing seat are made of metal, which requires high machining accuracy to make them fit well Principle: The body pipeline pump uses the bearing seat and bearing pressing plate to fix the bearing together. When the rotor rotates at high speed, the bearing will not move axially. In addition, even if there is a gap between the outer ring of the bearing and the bearing seat, the existence of the bearing pressing plate will avoid the sliding of the outer ring and the bearing seat.

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