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Bearing 7303 AA ZKL
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Bearing 7303 AA ZKL
The 7303 AA ZKL is a high-quality angular contact ball bearing designed to meet the demands of modern mechanical and industrial applications. Manufactured by ZKL, a trusted name in bearing technology, this bearing ensures reliable performance, durability, and precision in various rotating machinery components.
This bearing features a single-row angular contact design, allowing it to accommodate combined radial and axial loads. The "AA" designation indicates that the bearing has a specific contact angle configuration, optimized for higher axial load capacity and improved stiffness, making it ideal for applications requiring precise alignment and high-speed operation.
The 7303 AA ZKL is commonly used in electric motors, gearboxes, pumps, and machine tool spindles, where dependable rotational accuracy and long service life are critical. Its robust construction and optimized internal geometry contribute to reduced friction and minimal heat generation during operation.
- Type: Angular Contact Ball Bearing
- Manufacturer: ZKL
- Contact angle: Typically 40° for AA series (standard for angular contact bearings)
- Applications: Electric motors, gearboxes, pumps, machine tools, and high-speed machinery
By choosing the 7303 AA ZKL, engineers and maintenance professionals benefit from a bearing solution that combines precision engineering with trusted ZKL quality standards, ensuring optimal machine performance and extended bearing life.
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ZKL Bearings and Transmission Technology Manufacturer
ZKL is a renowned manufacturer specializing in the production of high-quality bearings and advanced transmission technology solutions. With a rich history and commitment to innovation, ZKL has established itself as a key player in the global bearing industry.
Company History
Founded in 1947, ZKL has grown from a small manufacturer into one of the leading European producers of rolling bearings. Over the decades, the company has continuously invested in modern production technologies and research & development to maintain its competitive edge and deliver superior products to various industries worldwide.
Product Range
ZKL offers a comprehensive range of bearing products and transmission components designed for durability, precision, and high performance:
- Deep Groove Ball Bearings – versatile bearings suitable for various applications.
- Roller Bearings – including cylindrical roller bearings and spherical roller bearings for heavy load capacity.
- Needle Roller Bearings – optimized for space-constrained applications requiring high load capacity.
- Special Bearings and Customized Solutions – tailored bearings designed to meet unique industry requirements.
- Transmission Components – precision parts used in a variety of mechanical transmission systems.
Main Focus and Technologies
ZKL focuses on delivering reliable and innovative bearing solutions that cater to demanding operational conditions. The company emphasizes:
- Material excellence and cutting-edge manufacturing processes to ensure product longevity.
- Advanced heat treatment and sealing technologies for enhanced bearing performance.
- Customization and flexibility to accommodate specific customer needs across different sectors.
Application Areas
ZKL bearings and transmission products are widely used in a diverse range of industries, including:
- Automotive and transportation
- Industrial machinery and equipment
- Energy sector, including wind turbines and power plants
- Engineering and manufacturing processes
- Railway and aerospace technologies
Company Headquarters
ZKL is headquartered in Plzeň, Czech Republic. From this strategic location, the company serves a broad international market, combining traditional European manufacturing quality with modern technological standards to meet the evolving needs of its customers.