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Bearing NA 4902 2RSR-XL INA
The NA 4902 2RSR-XL INA is a high-quality drawn cup needle roller bearing designed for applications requiring compact, low-profile solutions with high load capacity. Manufactured by INA, a reputable brand in the bearing industry, this bearing offers excellent performance and durability in demanding mechanical environments.
This specific bearing type, NA 4902 2RSR-XL, features two rubber seals (2RSR) that provide effective protection against dirt and moisture, enhancing the bearing's lifespan and reliability. The "XL" designation indicates an extended inner ring, which improves radial load distribution and simplifies mounting processes.
Needle roller bearings like the NA 4902 2RSR-XL INA are ideal for applications where radial space is limited but high load capacity is essential. This bearing is commonly used in automotive components, industrial machinery, and precision equipment.
- Type: Drawn cup needle roller bearing with extended inner ring and double rubber seals
- Sealing: 2RSR – two rubber seals for enhanced protection
- Manufacturer: INA (Schaeffler Group)
- Design features: Extended inner ring (XL) for improved load distribution
- Typical applications: Automotive transmissions, gearboxes, industrial machinery, and other mechanical systems with limited radial space
Due to the specialized design of needle roller bearings with drawn cups, exact dimensions for the NA 4902 2RSR-XL INA vary depending on specific configurations and are best referenced via INA's official catalogs. For precise installation and replacement, it is recommended to consult the INA product catalog or technical datasheets to ensure compatibility and optimal performance.
Choose the NA 4902 2RSR-XL INA for a reliable, compact bearing solution that combines durability, protection, and efficient load handling in a variety of industrial and automotive applications.
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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.