HRZL-TC-LYC Diesel long shaft deep well pump

The bearing components of the diesel long shaft deep well pump adopt a double rolling bearing structure. The long-shaft fire pumps produced by many manufacturers only include a thrust bearing for the bearing components, the weight of the rotor and the axial force of the pump are borne by it, the radial force of the pump cannot be well balanced, resulting in frequent vibrations when the pump is in running, leading to rapid bearing wear, packing gland and packing easy to loosen and leak water and other faults. On the other hand, XBC series long-axis fire pumps add a deep groove ball bearing above the original thrust bearing as the radial positioning of the entire rotor component, so that the axial force and radial force are well balanced, and the pump runs more smoothly and reliably.