In the first half of 2025, in the face of the market's strict requirements for bearing product performance and the diversified trend of customization needs, our R&D team adheres to the core of innovation and always maintains a tackling attitude. It has continued to make breakthroughs in key links such as material selection, structural optimization, and accuracy improvement, and has successively overcome a number of technical bottlenecks and common problems in the industry. From the repeated deduction of scheme design, to the parameter polishing in hundreds of test iterations, to the precise verification of finished products, each link condenses the wisdom of R&D personnel. With hard-core technical strength, on the basis of the original related series of bearing products, our institute has successfully launched a variety of new customized bearing products, accurately matching the needs of special scenarios in various industries.
Double row angular contact ball bearing: HBZYY ZC-05-001B/P4
The bearings are characterized by high precision (up to P4 class) and high rigidity. It has excellent bidirectional axial load-bearing. It is suitable for machine tool screw support to ensure precise transmission; In the automobile hub unit, the two-way axial force and radial force are handled; It is also used in optical instrument rotation platforms to provide high-precision rotational support.
Double row full cylindrical roller bearing: HBZYY NNCL-140/SP
The bearing is specially customized for heavy-duty scenarios, adopting a reinforced roller arrangement structure, which improves wear resistance compared to industry standards, effectively reducing equipment maintenance costs. It is suitable for oil press rollers, rice mill spindles and other parts of grain and oil machinery to ensure stable operation under low speed and heavy load, and is also suitable for other heavy machinery transmission systems with similar working conditions.
Angular contact ball bearings: HBZYY 120BAR/P4, 130BAR/P4
With P4 precision and full life cycle reliability as its core advantages, this bearing is suitable for complex working conditions such as high temperature and dust, and plays a key role in industrial gearboxes, wind turbines and other transmission systems.
F-236957. ZKLF/P4 (Non-standard Custom Flange Bearing)
According to the needs of customers under special working conditions, the integrated flange design perfectly adapts to the narrow space layout of precision instruments, and has become the first choice for customized components of medical equipment and semiconductor machinery.
Robot reducer bearing: HBZYY TRV-40E/P4
The bearing has a P4 accuracy and high rigidity, which can effectively reduce deformation during operation and ensure stable operation. Provide stable power transmission for the joints of the collaborative robot, so that the action response speed is improved.
Micro bearing: HBZYY 1634ZZ/P4
The bearing has an accuracy of P4 and is stable in space-constrained equipment such as aviation instruments and micro pump bodies.
Elevator bearing: HBZYY FVR 55147 B9-Z/P4
The contact angle is optimized for the frequent start and stop characteristics of elevators, and the bearing capacity is greatly improved, providing safety for high-rise building elevators.
In the future, we will continue to deepen the integration of "production, academia, research and application", continuously improve the technical content and performance of bearing products, and improve the technical performance of equipment for customers with more competitive bearing products. In this process, we will strengthen cooperation with colleges and universities and research institutions, promote technological innovation and achievement transformation, and closely integrate market demand, continuously optimize product design and manufacturing processes, break foreign technology monopolies, enhance the competitiveness of our country's equipment manufacturing industry in the global market, and contribute to the realization of the strategic goal of becoming a manufacturing power.
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