In the realm of precision industrial transmission, every bearing type serves as a crucial catalyst for the efficient operation of equipment. Leveraging our extensive technical expertise and stringent quality control protocols, we have established a comprehensive product matrix encompassing Stainless steel bearing,
Ball bearing,
Deep groove ball bearing, Non-standard bearing,
Small bearing, and
Water pump bearing. This portfolio is designed to deliver professional and reliable transmission solutions to diverse industries across the globe.
The R6ZZ micro deep groove ball bearing, a paragon among Small bearings, distinguishes itself with its sophisticated design and exceptional performance. Despite its compact size, it plays an irreplaceable role in the operation of precision equipment. Its applications span from the core transmission components of microelectronic devices to the critical rotating parts of precision instruments. The double dust cover (ZZ) structure, crafted from high-strength stamped steel, is meticulously integrated with the bearing's inner and outer rings through precise manufacturing processes. This forms an effective barrier, blocking the intrusion of dust, debris, and other contaminants. Whether deployed in dusty industrial environments or in laboratories with strict cleanliness requirements, it ensures the stable operation of internal precision components, significantly reducing the risk of equipment failure and minimizing maintenance costs associated with impurity-induced wear.
In terms of materials and manufacturing, the R6ZZ micro deep groove ball bearing utilizes high-carbon chromium bearing steel of the same premium quality as Stainless steel bearings. Through a series of meticulous processes, including vacuum quenching, tempering, and deep cryogenic treatment, its surface hardness reaches HRC60 - 62, creating a dense and wear-resistant layer that offers excellent abrasion and corrosion resistance. As a quintessential example of both Ball bearing and Deep groove ball bearing technology, it is equipped with precision-grade G10 steel balls and features the classic symmetrical deep groove raceway design. Rigorous mechanical testing and advanced simulation optimizations have verified its ability to stably support a radial load of 0.5kN and an axial load of 0.18kN. With a friction coefficient as low as 0.004, the bearing operates with remarkable efficiency. Even at a high rotational speed of 18,000r/min, it maintains a vibration value ≤5m/s² and a noise level ≤38dB, providing stable and efficient power transmission for high-precision, high-speed micro-transmission systems. This makes it ideally suited for applications such as semiconductor manufacturing equipment and precision optical instruments, where operational accuracy and stability are of paramount importance.
For projects with unique specification requirements, our Non-standard bearing customization service offers comprehensive support. Our team of professional engineers, leveraging advanced CAD/CAM design systems and extensive industry experience, provides personalized solutions. We cover every aspect, from optimizing material properties and innovating sealing structures to precisely customizing tolerance grades. In micro water pump applications, the R6ZZ micro deep groove ball bearing has demonstrated outstanding performance under simulated high-frequency start-stop cycles and continuous vibration. With a dynamic load coefficient (C) of 0.6kN and a bearing clearance variation ≤0.004mm after 1000 hours of continuous operation, it exhibits stability comparable to that of specialized Water pump bearings, ensuring the long-term stable and efficient operation of micro water pump systems.
From the precise operations of micro-precision instruments to the core transmissions of industrial automation equipment, the R6ZZ micro deep groove ball bearing, with its exceptional performance, collaborates seamlessly with our full range of products. Together, they form a solid foundation for mechanical operations, propelling industries towards new heights of efficiency and stability.
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