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Bearing KR 72 PP INA
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Product detailed description
bearing KR 72 PP INA: High-Quality Precision Bearing for Industrial Applications
The bearing KR 72 PP INA is a high-performance drawn cup needle roller bearing with a polymer cage, designed to deliver exceptional reliability and efficiency in various mechanical systems. Manufactured by INA, a renowned brand in the bearing industry, this product is engineered for applications requiring compact design and high load capacity.
Featuring a drawn cup needle roller bearing design, the KR 72 PP INA allows for a minimal cross-section, making it ideal for use in tight spaces where traditional bearings may not fit. The polymer cage ensures reduced weight and lower friction, contributing to smoother operation and extended service life.
Key Features and Benefits
- Compact and Lightweight: The drawn cup design with polymer cage enables a slim profile and reduced weight without compromising strength.
- High Load Capacity: Needle rollers provide a large contact surface area, allowing the bearing to handle heavy radial loads efficiently.
- Low Friction Operation: The polymer cage minimizes friction and heat generation, improving overall system performance.
- Durability: Manufactured with precision and high-quality materials, ensuring long-lasting performance even in demanding conditions.
- Versatile Applications: Suitable for automotive, industrial machinery, and other engineering applications requiring reliable needle roller bearings.
Technical Specifications
The KR 72 PP INA bearing is characterized by the following dimensions:
- Inside Diameter (d): 72 mm
- Outside Diameter (D): 80 mm
- Width (B): 8 mm
These dimensions make the KR 72 PP INA suitable for precise fits and efficient load distribution within assemblies.
Applications of KR 72 PP INA Bearing
The bearing KR 72 PP INA is widely used in sectors where space constraints and high load requirements are critical. Common applications include:
- Automotive transmissions and gearboxes
- Industrial gear units
- Machine tool spindles
- Textile and printing machinery
- Robotics and automation systems
Its combination of compact design and robust performance makes it an excellent choice for engineers and maintenance professionals seeking reliable bearing solutions.
Why Choose the KR 72 PP INA Bearing?
Choosing the KR 72 PP INA bearing ensures you benefit from INA’s commitment to quality and innovation. The bearing’s polymer cage reduces maintenance needs and extends operational life, while the needle roller design maximizes load capacity in a minimal footprint. This makes it a cost-effective and efficient component in modern mechanical designs.
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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.