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The NSK NU238EMMC3 is an NU-type cylindrical roller bearing with 190 mm bore. It features a machined brass cage and C3 clearance. This separable bearing accommodates axial expansion and carries high radial loads at moderate to high speeds in gearboxes, generators, and rolling-mill drives.
MODEL NU238EMMC3
$4,071.77 Each
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NSK NU238EMMC3 Cylindrical Roller Bearing The NSK NU238EMMC3 is a high-performance cylindrical roller bearing designed for robust applications requiring high load capacity and superior rotational accuracy. This metric bearing is engineered to meet the demanding needs of various industrial and automotive applications, ensuring reliability and longevity.
Key Features
| Design | Features a straight bore design that allows for high-speed operation and reduced friction, optimizing overall performance. |
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| Load Capacity | Capable of supporting heavy radial loads, making it suitable for applications where high load-carrying capacity is essential. |
| Material | Manufactured from high-quality steel, providing enhanced durability and resistance to wear and deformation under load. |
| Cage Design | Equipped with a polyamide cage that ensures smooth rolling motion and minimizes vibration, leading to quieter operation. |
| Dimensions | Has a bore diameter of 190 mm, outer diameter of 340 mm, and a width of 55 mm, offering compatibility with various shaft sizes. |
Applications
| Industrial Machinery | Ideal for use in applications such as conveyor systems, pumps, and motors where high radial loads and low friction are critical. |
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| Automotive | Suitable for automotive components including gearboxes and transmissions, enhancing performance and reliability. |
| Heavy Equipment | Perfect for heavy machinery in construction and mining that requires durable and reliable bearings for optimal operation. |
Benefits
| Enhanced Performance | The advanced design allows for high rotational speeds while maintaining stability and performance under load. |
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| Durability | The high-quality materials and precision engineering contribute to a longer service life, reducing downtime and maintenance costs. |
| Versatility | Adaptable for a wide range of applications across different industries, making it an essential component for equipment manufacturers and maintenance operations. --- 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.
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