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Bearing KR 19 SK PP A INA
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Bearing KR19-SK-PP-A INA
The KR19-SK-PP-A INA is a high-quality bearing designed to meet the demanding requirements of various industrial applications. Manufactured by INA, a globally recognized leader in precision bearings, this model offers exceptional reliability, durability, and performance, making it an ideal choice for machinery and equipment that require smooth rotational movement and reduced friction.
This bearing is part of INA’s extensive range of needle roller bearings, known for their compact design and capability to handle high radial loads within a minimal radial space. The KR19-SK-PP-A variant features an integrated polyamide cage (indicated by the "PP" suffix), which ensures optimal lubrication retention and reduces noise during operation. The robust construction enhances the bearing's lifespan even under challenging conditions.
Key Features and Benefits
- Compact Needle Roller Design: Provides high load capacity in a small installation space, ideal for applications with limited radial dimensions.
- Polyamide Cage (PP): Offers excellent wear resistance and helps maintain proper roller guidance, reducing operational noise and vibration.
- Integrated Sealing (SK): Protects the bearing internals from contaminants such as dust and moisture, extending service life.
- High Precision: Manufactured with tight tolerances to ensure smooth rotation and consistent performance.
- Reliable Brand: INA’s expertise in bearing technology guarantees quality, durability, and compatibility with various industrial applications.
The exact dimensions for the KR19-SK-PP-A INA are not standardized across common catalogs; however, as a needle roller bearing, it is typically characterized by a slim cross-section and high radial load capacity. It is widely used in automotive components, machine tools, and industrial gearboxes where space constraints and performance demands are critical.
Choosing the KR19-SK-PP-A INA ensures your machinery benefits from reduced friction, minimized wear, and enhanced operational efficiency. Whether for replacement or new installations, this bearing provides a dependable solution engineered to meet stringent quality 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.