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Bearing 6302 ZZ NSK
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Product detailed description
Bearing 6302 ZZ NSK
The 6302 ZZ NSK is a high-quality deep groove ball bearing designed for a wide range of industrial and mechanical applications. Manufactured by NSK, a globally recognized leader in bearing technology, this bearing ensures reliable performance, durability, and precision in various operating conditions.
This particular model, 6302 ZZ, features metal shields on both sides (ZZ), which protect the bearing from dust and other contaminants while retaining the lubricant inside. This makes it an excellent choice for environments where cleanliness and maintenance are critical, providing smooth operation and extended service life.
Key Features and Benefits
- Durability: NSK's advanced manufacturing processes guarantee a robust and long-lasting bearing.
- Shielded Protection: Both sides are shielded with metal covers (ZZ), preventing ingress of particles and retaining grease.
- Low Friction: Precision engineering reduces friction and heat generation, enhancing efficiency.
- Versatility: Suitable for electric motors, automotive applications, industrial machinery, and more.
- High-Speed Performance: Designed to operate smoothly at high rotational speeds.
Dimensions and Specifications
The 6302 ZZ NSK bearing conforms to the standard dimensions for 6302 series deep groove ball bearings:
- Inner Diameter (d): 15 mm
- Outer Diameter (D): 42 mm
- Width (B): 13 mm
These dimensions make it compatible with a wide variety of machinery and equipment, ensuring easy replacement and interchangeability.
Applications
The 6302 ZZ NSK bearing is widely used across industries such as:
- Electric motors and generators
- Automotive components
- Industrial machinery and conveyors
- Household appliances
- Power tools
Its reliable sealing and robust construction make it ideal for applications requiring maintenance-free and long-lasting bearings.
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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.