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Bearing 7211CTRSULP3 NSK
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bearing 7211CTRSULP3 NSK: High-Performance Precision Bearing
The bearing 7211CTRSULP3 NSK is a premium quality angular contact ball bearing designed for demanding industrial applications requiring high speed, reliability, and durability. Manufactured by NSK, a globally recognized leader in bearing technology, this model offers superior performance and long service life.
Engineered with advanced materials and precision manufacturing techniques, the 7211CTRSULP3 NSK bearing is ideal for use in electric motors, machine tools, pumps, and other high-speed rotating equipment. Its design ensures excellent axial load capacity and radial load support, making it suitable for both thrust and radial loads.
Key Features and Benefits
- Angular Contact Design: Optimized to handle combined radial and axial loads efficiently.
- High-Speed Capability: Manufactured to precise tolerances, enabling smooth operation at elevated speeds.
- Sealing and Lubrication: Equipped with seals or shields to protect against contaminants and retain lubrication, enhancing longevity.
- Durability: Made from high-grade steel, ensuring resistance to wear and fatigue under continuous operation.
- Reduced Noise and Vibration: Designed for quiet and stable performance, improving overall machine efficiency.
Technical Specifications
- Model Number: 7211CTRSULP3 NSK
- Type: Angular Contact Ball Bearing
- Dimensions: 55 mm (inner diameter) × 100 mm (outer diameter) × 21 mm (width)
- Contact Angle: Typically 40° (standard for this series)
- Material: High-quality bearing steel
- Precision Grade: P3 (high precision)
- Seals: Rubber seals on both sides (denoted by 'RS' in the designation)
Whether you are upgrading machinery or maintaining existing equipment, the bearing 7211CTRSULP3 NSK delivers the reliability and precision your operation demands. Trust NSK’s advanced technology to enhance productivity and minimize downtime with this expertly engineered bearing.
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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.