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7305AC-Angular contact ball bearings for precision machinery

  • 7305AC-Angular contact ball bearings for precision machinery
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Product description Technical parameter
Precision angular contact ball bearing, belongs to the deep groove ball bearing deformation structure, suitable for all kinds of precision machinery selection, this series of bearings can bear radial load and axial load at the same time, can work at a higher speed. The larger the contact angle, the higher the axial load carrying capacity. According to the axial load size, contact angle is mainly divided into C-15 degrees, AC-25 degrees, A-30 degrees, B-40 degrees type structure, small friction coefficient, high limit speed, high manufacturing accuracy, can provide high-speed ceramic ball series bearings and sealed series bearings, cage mainly organic processing window brass cage, steel plate stamping cage, glass fiber reinforced nylon cage (nylon), and phenolic Laminated cloth tube cage (rubber wood), also can provide universal pair and any pair combination bearings. Mainly used in: machine tool spindles, high frequency motors, gas turbines, centrifugal separators, small car front wheels, differential pinion shafts, booster pumps, drilling platforms, food machinery, indexing heads, welding machines, low-noise cooling towers, electromechanical equipment, coating equipment, machine tool groove plates, arc welding machines, water pumps, modules, and support seats.

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Ningbo WTOO Machinery Technology Co., Ltd.is China 7305AC Lightweight Angular Contact Ball Bearing suppliers and Wholesale 7305AC Lightweight Angular Contact Ball Bearing factory. Founded in May 2000, is a wholly-owned enterprise, covering an area of 31682 square meters, with a plant area of 61000 square meters, and has 950 employees, including 110 research and development personnel. The production and sales volume of miniature deep groove ball bearings with inner diameter ranging from 3mm to 60mm ranks the first in China and the second in the world.

WTOO has successively won the national manufacturing single champion, the national high-tech enterprise, the post-doctoral workstation of Zhejiang Province, the enterprise technology center of Zhejiang Province, and the brand strategy demonstration enterprise of Zhejiang Province. WTOO pays attention to scientific and technological innovation, constantly introduces scientific and technological talents, cooperates with domestic bearing industry experts and scientific research institutions, and vigorously implements the technical innovation project. In October 2010, it acquired and held two bearing companies in Shanghai, established talent centers, technology research and development centers, and sales centers, and formed a group business model.

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Applications Across Industries of Lightweight Angular Contact Ball Bearings
The versatility of Lightweight Angular Contact Ball Bearings makes them a cornerstone in various industries, showcasing their adaptability and efficiency in diverse applications.
1.Aerospace: In the aerospace industry, where weight is a critical factor, lightweight angular contact ball bearings play a pivotal role. These bearings contribute to the overall weight reduction of aircraft components, leading to increased fuel efficiency and enhanced performance. Their ability to withstand high-speed and dynamic loads makes them ideal for aircraft engines, landing gear systems, and control surfaces, ensuring reliability in the most demanding conditions.
2.Automotive: Automotive manufacturers are increasingly turning to lightweight angular contact ball bearings to meet the growing demand for fuel-efficient and eco-friendly vehicles. These bearings find applications in transmissions, wheel hubs, and steering systems, where their reduced weight contributes to better fuel economy and improved handling. The precision engineering of these bearings also aids in minimizing friction, enhancing overall vehicle performance and responsiveness.
3.Robotics: In the rapidly evolving field of robotics, where precision and agility are paramount, lightweight angular contact ball bearings offer a perfect fit. Their reduced inertia allows for quicker and more precise robotic movements, contributing to the efficiency and accuracy of robotic systems. From robotic arms to joints and actuators, these bearings play a crucial role in ensuring the smooth and precise functioning of robotic platforms across various industries, including manufacturing, healthcare, and logistics.

Performance Benefits in High-Speed Applications
The superior performance of Lightweight Angular Contact Ball Bearings becomes particularly evident in high-speed applications, where their design characteristics shine.
1.Industrial Machinery: In industries such as manufacturing and processing, where high-speed machinery is commonplace, lightweight angular contact ball bearings excel. Their reduced centrifugal forces and lower inertia allow for faster accelerations and decelerations, contributing to the overall efficiency and productivity of industrial processes. These bearings find applications in spindles, gearboxes, and other high-speed rotating components, ensuring smooth operation and extended service life.
2.Automotive Racing: In the realm of automotive racing, where fractions of a second can make a significant difference, lightweight angular contact ball bearings are employed in critical areas such as the wheels, transmissions, and engine components. Their ability to handle high speeds and dynamic loads contributes to the overall performance of racing vehicles, providing a competitive edge to teams in various motorsports disciplines.

Maintenance Considerations and Longevity
Ensuring the longevity and optimal performance of Lightweight Angular Contact Ball Bearings involves diligent maintenance practices and considerations.
1.Lubrication: Proper lubrication is paramount for the longevity of angular contact ball bearings. Regular inspection and replenishment of lubricants help reduce friction, prevent wear, and maintain the overall efficiency of the bearings. The choice of lubricant should align with the specific operating conditions and environmental factors to ensure optimal performance over an extended service life.
2.Alignment and Installation: Correct alignment and precise installation are critical factors in maximizing the lifespan of lightweight angular contact ball bearings. Misalignment can lead to increased stress and premature wear. Employing precision installation techniques, including proper mounting and alignment procedures, ensures that the bearings operate within their specified tolerances, reducing the risk of premature failure.
3.Monitoring and Condition-Based Maintenance: Implementing a proactive monitoring and condition-based maintenance strategy is essential for detecting potential issues before they escalate. Regular vibration analysis, temperature monitoring, and visual inspections can help identify early signs of wear or misalignment, allowing for timely maintenance interventions and the prevention of catastrophic failures.