Water pump
Consulting
Deep-well pump – four-point contact ball bearing (patented)
Features: Optimized structural design + contact angle design Advantages: Four-point contact ball bearings are evolved from deep groove ball bearings. Structurally, they combine the advantages of both deep groove ball bearings and angular contact ball bearings: during operation, the rolling elements make two-point contact with the inner and outer raceways, forming corresponding contact angles. In addition to handling radial loads, four-point contact ball bearings can simultaneously accommodate axial loads in two directions, with significantly enhanced axial load-carrying capacity. Applications: Deep-well pumps, gear reducers, security equipment, and more.
High-speed permanent-magnet variable-frequency deep-well pump – Double-row angular contact ball bearings
Features: Employs a tandem double-row angular contact design. Advantages: The integrated design enhances product precision and ensures uniform load distribution; enlarged rolling elements increase load-carrying capacity; sealed bearings combined with specialized heat treatment improve axial load capacity and resistance to foreign contaminants. Together, these features can extend service life by up to sevenfold. It is also suitable for applications requiring high axial load capacity and stringent precision, such as automotive gear reducers and machine tool lead screws.
Land-based pump – low-vibration sealed ball bearing with O-ring
Advantages: It resolves issues of outer-ring creep and outer-ring runout, reduces noise, and eliminates abnormal noises caused by outer-ring runout. It is also suitable for high-speed motors, high-speed pumps, and other similar applications.
High-speed permanent-magnet variable-frequency pipeline pump – high-speed, high-load-bearing bearings
Features: Reinforced design, replaces angular contact bearings, and delivers superior high-speed performance compared to B‑contact angular contact bearings in the same series. Advantages: With a reinforced structure and a high-speed cage optimized through simulation analysis, rotational speed is improved by 30%; it can handle bidirectional axial loads as well as combined radial and axial loads, and its service life is extended up to sixfold. It is also suitable for applications in high-speed motors, screw pumps, Roots blowers, and other industries.
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