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Bearing NA 4904 INA
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Product detailed description
bearing NA 4904 INA is a high-precision angular contact ball bearing designed for demanding applications requiring exceptional performance and durability. Manufactured by INA, a trusted brand renowned for quality and reliability, this bearing is engineered to enhance the efficiency and lifespan of rotating machinery, ensuring smooth operation under various load conditions.
Key Features of bearing NA 4904 INA
- Type: Angular Contact Ball Bearing
- Manufacturer: INA
- Design: Single row with angled contact for combined radial and axial loads
- High load carrying capacity and excellent rigidity
- Optimized internal design for reduced friction and noise
- Suitable for high-speed applications
Technical Specifications
- Inner Diameter (d): 20 mm
- Outer Diameter (D): 47 mm
- Width (B): 14 mm
- Contact Angle: 40° (typical for NA series)
The bearing NA 4904 INA is ideal for use in electric motors, machine tools, pumps, and other precision equipment where reliability and performance are critical. Its robust design enables it to handle both radial and axial loads efficiently, making it a versatile choice for various industrial applications.
Choosing the NA 4904 INA ensures superior operational stability, reduced maintenance, and prolonged service life. Whether you require replacement parts or are designing new equipment, this bearing offers a high-quality solution backed by INA's expertise and strict quality control standards.
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INA Bearings and Transmission Technology Manufacturer
INA is a globally recognized manufacturer specializing in high-quality bearings and transmission technology. As a key brand within the renowned Schaeffler Group, INA has established itself as a pioneer in precision components and systems for various industries worldwide.
Company History
INA was founded in 1946 in Herzogenaurach, Germany. Since its inception, the company has focused on developing innovative bearing solutions and transmission systems, contributing significantly to the advancement of mechanical engineering and automotive technology. Over the decades, INA expanded its product portfolio and global footprint, ultimately becoming an integral part of the Schaeffler Group, one of the world’s leading automotive and industrial suppliers.
Product Range
INA offers a comprehensive range of products tailored for multiple industrial sectors. Key offerings include:
- Rolling Bearings: Ball bearings, roller bearings, needle roller bearings designed for durability and precision.
- Plain Bearings: Sleeve bearings, thrust washers, and self-lubricating bearings suitable for various applications.
- Linear Technology: Linear guides, sliding units, and linear bearings for automation and machine tools.
- Transmission Components: Bushings, belt tensioners, clutches, chain adjusters, and chain guides used in automotive and industrial drive systems.
- Engine Components: Camshaft and crankshaft bearings designed to optimize engine performance and reliability.
Main Focus
INA focuses on delivering high-performance bearing and transmission solutions that enhance machine efficiency, reduce friction, and increase lifespan. Innovation, quality, and sustainability are at the core of INA’s operations, ensuring products meet rigorous industry standards and customer requirements.
Application Areas
INA’s products serve a wide array of industries, including:
- Automotive Industry: Engine components, transmission systems, and chassis bearings to improve vehicle performance.
- Industrial Machinery: Rolling mill bearings, linear guides, and heavy machinery components.
- Aerospace: Lightweight precision bearings designed for demanding aerospace applications.
- Renewable Energy: Bearings and transmission technology for wind turbines and other sustainable energy systems.
- Railway and Transportation: Robust solutions that withstand extreme conditions and continuous operation.
Company Headquarters
The headquarters of INA is located in Herzogenaurach, Germany. This strategic location serves as a central hub for research, development, and production, supporting INA’s global distribution network.