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INA Bearing NA4872-XL Precision Needle Bearing
MODEL NA4872-XL
$10,933.10 Each
Prices are subject to change
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Full Complement Needle Roller Bearing The INA Bearing NA4872-XL is a precision-engineered full complement needle roller bearing designed to deliver exceptional performance and reliability in various automotive and industrial applications. This high-quality bearing is specifically crafted for use in environments where high load capacity and compact design are critical, making it an indispensable component for efficient operation.
Key Features
- Precision Engineering: Manufactured to stringent tolerances, ensuring optimal performance and longevity in demanding conditions.
- Full Complement Design: Incorporates a maximum number of needle rollers, resulting in superior load-carrying capacity and reduced friction.
- Material Construction: Made from high-quality steel for excellent wear resistance and durability, ensuring long service life.
- Dimensions: Inner diameter of 72 mm, outer diameter of 90 mm, and a width of 40 mm, providing a versatile solution for various applications.
- Dynamic Load Rating: Capable of handling high dynamic loads, with a dynamic load rating of 72 kN, suitable for heavy-duty applications.
Applications
- Automotive Systems: Ideal for use in engines, transmissions, and powertrains, where robust bearing solutions are required to support high loads and speeds.
- Industrial Machinery: Suitable for applications in conveyors, gearboxes, and other machinery requiring reliable linear motion and load support.
- Compatibility: Works seamlessly with INA's range of engine components and transmission systems, ensuring a perfect fit and optimal performance.
Benefits
- Enhanced Load Capacity: The full complement design allows for greater load-bearing capabilities, enhancing reliability in high-stress environments.
- Reduced Maintenance Needs: The needle roller design minimizes friction and wear, leading to lower maintenance requirements and extended bearing life.
- Increased Efficiency: By providing smooth and efficient operation, this bearing contributes to overall system performance and productivity. --- Product information compiled with AI assistance for reference purposes.
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | INA Bearing |
| Model | NK37/20-XL |