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Bearing NA 4902 2RSR-XL INA
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Product detailed description
Bearing NA 4902 2RSR-XL INA – High-Performance and Durable Solution
The bearing NA 4902 2RSR-XL INA is a premium rolling element bearing designed to deliver outstanding performance and reliability in various industrial applications. Manufactured by INA, a renowned brand known for precision and quality, this bearing offers robust construction and enhanced sealing to ensure long service life and optimal functioning under demanding conditions.
This particular model, NA 4902 2RSR-XL INA, features a double-sealed design (2RSR) that protects the bearing against contaminants such as dust, dirt, and moisture, thereby reducing maintenance needs and increasing operational efficiency. The "XL" designation indicates an extended inner ring, which provides additional axial support and stability, making it suitable for applications with combined radial and axial loads.
Key Features and Benefits
- Double Sealing (2RSR): Enhanced protection from external contaminants ensures durability and reduced downtime.
- Extended Inner Ring (XL): Offers improved axial load capacity and precise positioning in assemblies.
- High-Quality Materials: Made with premium steel and advanced manufacturing processes for long-lasting performance.
- Versatile Application: Ideal for use in electric motors, automotive components, industrial machinery, and more.
- Low Friction and Noise: Designed to minimize energy loss and operating noise, contributing to smoother operation.
Technical Specifications
The bearing NA 4902 2RSR-XL INA has the following dimensions:
- Inner Diameter (d): 15 mm
- Outer Diameter (D): 28 mm
- Width (B): 7 mm
These compact dimensions make it a perfect fit for applications requiring space-saving yet efficient bearing solutions.
Applications
Thanks to its robust sealing and extended inner ring design, the NA 4902 2RSR-XL INA bearing is widely used in:
- Electric motors and generators
- Pumps and compressors
- Machine tools and automation equipment
- Automotive transmissions and steering systems
- Household appliances requiring reliable rotational support
Choosing the bearing NA 4902 2RSR-XL INA guarantees high precision, durability, and efficiency for your machinery, ensuring minimal downtime and maintenance costs.
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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.