Radial Insert Ball Bearings Manufacturers

Ningbo DHK Precision Bearing Co., Ltd.

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Ningbo DHK Precision Bearing Co., Ltd. (“DHK” for short) is a specialist enterprise engaged in the R&D, manufacture and sales of bearings.Is a famous China Radial Insert Ball Bearings Manufacturers and Agriculture Machinery Insert Bearings Factory, we offer Wholesale Radial Insert Ball Bearings for sale. And is located in Ningbo Zhenhai Economic Development Zone with convenient transportation. Since the establishment for over a decade, "technology", "quality" and "service" have always been the initial issues in our mind for the sake of development. We provide reliable products and special customized services for global enterprises in heavy industry and have got the Satisfaction and won good reputation of a number of enterprises at home and abroad.

DHK mainly produces cylindrical roller bearings, conical roller bearings, self-aligning roller bearings, ball bearings, as well as various kinds of non-standard bearings and bearings with specially treated surface. So far, DHK’s bearings have been widely applied in such fields as engineering machinery, industrial pump, machine tool, compression engine, gear case, wind power and metallurgy in developed European and American countries.

DHK has the measuring room and inspection room of bearings in the industry and has introduced top-end inspection equipment worldwide and established the QC system in China,thus guaranteeing product quality in an all-round way.


DHK has passed IATF16949 quality system certification and ISO14001 environmental management system certification;and DHK is a national high-tech enterprise.

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  • Environmental Managementsystem Certificate
  • Occupational Health And Safetymanagement System Certificate
  • Measurement Management System
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  • High-tech enterprises

Latest News

Industry Knowledge Expansion

1.Why Are Premium Bearings Vital for Modern Agriculture Machinery?
In the rapidly evolving landscape of modern agriculture, where technological advancements are shaping the way farming is conducted, the significance of precision and efficiency cannot be overstated. Ningbo DHK Precision Bearing Co., Ltd. Bearings Manufacturers recognizes that premium-quality bearings are at the heart of this transformation. These bearings serve as the unsung heroes, operating quietly and unobtrusively within machinery while playing a pivotal role in ensuring seamless operations. By minimizing friction, reducing wear and tear, and maintaining proper alignment, high-quality bearings contribute significantly to the overall longevity and performance of agricultural equipment.

2.How Do Ningbo DHK Precision Bearing Co., Ltd. Bearings Manufacturers Engineer Bearings for Agricultural Applications?
The demanding environments in which agricultural machinery operates require bearings that are engineered to withstand a myriad of challenges. Ningbo DHK Precision Bearing Co., Ltd. Bearings Manufacturers employs a comprehensive and meticulous engineering process that takes into account the specific demands of the agriculture sector. Leveraging extensive research, advanced materials, and cutting-edge manufacturing techniques, the company produces a diverse range of bearings tailored to various agricultural applications. From self-aligning ball bearings suitable for equipment subjected to misalignments to cylindrical roller bearings designed to manage heavy radial loads, Ningbo DHK Precision Bearing Co., Ltd. Bearings Manufacturers ensures that its bearings are not just components, but solutions that enhance machinery efficiency.

3.What Future Trends Are Ningbo DHK Precision Bearing Co., Ltd. Bearings Manufacturers Considering for Agricultural Bearings?
As agriculture continues to embrace innovation and automation, the bearing industry must anticipate and adapt to these emerging trends. Ningbo DHK Precision Bearing Co., Ltd. Bearings Manufacturers is at the forefront of this proactive approach. The company is actively exploring ways to integrate smart technologies into its bearings, such as embedding sensors for real-time condition monitoring. By providing data on factors like temperature, vibration, and lubrication quality, these smart bearings enable predictive maintenance, minimizing downtime and optimizing machinery performance. Moreover, in alignment with the growing emphasis on sustainability, Ningbo DHK Precision Bearing Co., Ltd. Bearings Manufacturers is researching eco-friendly lubrication options that not only enhance bearing efficiency but also reduce environmental impact.