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进口立式潜水电泵美国阿卡迪亚品牌

进口立式潜水电泵Product Description: The bearing structure of the vertical electric pump includes a motor shell and a motor shaft. The bottom end of the motor shell is installed with an end cover, and a bearing seat is integrally formed above the end cover. The bearing seat is successively installed with bearing I bearing axial force and bearing II bearing radial force from bottom to top. A bearing washer is arranged between bearing I and bearing II, and the bearing washer is in contact with the inner ring of bearing I and bearing II, The outer rings of bearing 1 and bearing 2 are tightly matched with the bearing seat, and the inner ring is tightly matched with the motor shaft. 进口立式潜水电泵The bearing structure of the vertical electric pump greatly improves the service life of the bottom bearing of the high-power and small-diameter vertical electric pump. characteristic: Its bottom bearing should bear axial force and radial force at the same time, and the load is very heavy. However, due to the limitation of the cavity diameter of the motor, the bearing used cannot be too large. In practice, small bearings often drive large loads, which is very easy to be damaged in the continuous operation of the electric pump, resulting in the failure of the electric pump. The bottom bearing of high-power small-diameter vertical electric pump has become the bottleneck of the service life of the electric pump. Therefore, the structure of the bottom bearing of this kind of electric pump should be improved to prolong the service life of the bottom bearing Principle: 进口立式潜水电泵The bearing structure comprises a motor shell and a motor shaft, the bottom end of the motor shell is installed with an end cover, a bearing seat is integrally formed above the end cover, a bearing I bearing axial force and a bearing II bearing radial force are successively installed in the bearing seat from bottom to top, a bearing washer is arranged between the bearing I and the bearing II, the bearing washer is in contact with the inner ring of the bearing I and the bearing II, and the outer rings of the bearing I and the bearing II are tightly matched with the bearing seat, The inner ring is tightly matched with the motor shaft.

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