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Bearing 6309 ZZ NSK
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Bearing 6309 ZZ NSK
The 6309 ZZ NSK is a high-quality deep groove ball bearing designed for a variety of mechanical applications. Manufactured by NSK, a globally recognized leader in bearing technology, this bearing offers exceptional durability, reliability, and performance under demanding conditions.
This particular model, 6309 ZZ, features metal shields on both sides (ZZ), providing effective protection against dust and other contaminants while retaining lubrication inside the bearing. This design ensures smooth operation, reduces maintenance needs, and extends the bearing's service life.
According to international standards, the 6309 ZZ NSK has the following dimensions:
- Inner Diameter (d): 45 mm
- Outer Diameter (D): 100 mm
- Width (B): 25 mm
These dimensions make it suitable for medium to heavy-duty applications, such as electric motors, conveyor systems, gearboxes, and industrial machinery.
Key features of the 6309 ZZ NSK include:
- High-quality steel construction for enhanced strength and corrosion resistance
- ZZ metal shields on both sides to prevent contamination and retain lubrication
- Precision manufacturing for smooth rotation and reduced noise
- Compatibility with various lubrication types and operating environments
Whether you require a reliable replacement bearing or are designing new equipment, the 6309 ZZ NSK offers optimal performance and longevity. Trust NSK’s proven expertise to ensure your machinery runs efficiently with minimal downtime.
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NSK: Leading Manufacturer of Bearings and Transmission Technology
NSK Ltd. is a globally renowned manufacturer specializing in high-quality bearings and transmission technology. Established in 1916, NSK has built a rich legacy of innovation, precision engineering, and commitment to excellence, becoming a trusted name in the motion and control technology industry.
Company History
Founded over a century ago in Japan, NSK initially focused on the production of high-precision ball bearings. Over the decades, the company expanded its expertise and global footprint, evolving into a leading international supplier of various bearing types and transmission components. NSK’s dedication to research and development has driven many technological advancements in the bearing industry.
Product Range
NSK offers a comprehensive portfolio of products designed to meet the demanding needs of diverse industries:
- Ball Bearings: Deep groove, angular contact, and thrust types for versatile applications.
- Roller Bearings: Cylindrical, tapered, spherical, and needle roller bearings suitable for heavy-load and high-speed applications.
- Precision Bearings: Bearings designed for high-precision machinery including robotics and machine tools.
- Automotive Components: Bearings and transmission parts specially engineered for automotive use.
- Transmission Technology: Including linear motion guides, ball screws, and mechatronic products.
Main Focus and Technologies
NSK concentrates on the development of technologies that improve the efficiency, durability, and performance of mechanical systems. Key focus areas include:
- High-Precision Bearings: Utilizing advanced materials and manufacturing processes to ensure exceptional accuracy and longevity.
- Low-Friction Technology: Enhancing energy efficiency and reducing wear through innovative lubrication and coating techniques.
- Mechatronics: Integrating electronic control with mechanical components for smart motion solutions.
- Environmentally Friendly Products: Developing sustainable products that contribute to lower environmental impact across industries.
Application Areas
NSK’s bearings and transmission technologies serve a vast array of sectors, including but not limited to:
- Automotive Industry: Engine, transmission, chassis, and safety systems.
- Industrial Machinery: Manufacturing equipment, robotics, and automation systems.
- Aerospace: Precision parts for aircraft engines and on-board systems.
- Railway: High-durability bearings for rail vehicles and infrastructure.
- Energy Sector: Wind turbines, electrical generators, and power plants.
Company Headquarters
The global headquarters of NSK Ltd. is located in Tokyo, Japan. The company operates numerous manufacturing plants, R&D centers, and sales offices worldwide to support its extensive customer base and maintain its position as a leader in bearing and transmission technology.