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Kop-Flex 4 1/2 HG MMHUB12 (HG2284909) is a Series H gear coupling mill motor hub designed for NEMA frame 12. This hub is part of the Series HG product line, offering drop-in replacement for competitor gear couplings sizes 1-7. The mill motor hub configuration suits standard NEMA mill-motor frame dimensions.
MODEL HG2284909
Contact supplier for technical support on: 800-626-2120
$2,571.85 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Bolt Type
Exposed Bolt
Bore Size Max
3.63
Bore Type
Finish Bore
Configuration
Flex
Coupling Size
4.5
Coupling Type
Flex Hub
Hub Diameter (in)
9.25
Includes
Mill Motor Hub
Length Through Bore (in)
5
Length Through Bore (mm)
127
Material
Medium Carbon Steel
Measurement System
Imperial
OD
9.25
Sleeve Type
Flanged
Speed Max (rpm)
3200
Torque Rating (in-lb)
371700
Shaft Couplings and Collars The Kop-Flex 4 1/2 HG MMHUB12 is a high-quality coupling hub designed for robust mechanical power transmission applications. Engineered by Kop-Flex, a leader in flexible coupling solutions, this product is ideal for demanding environments where reliability and performance are critical. The MMHUB12 is specifically crafted to enhance the efficiency of mechanical systems in various industries, including oil and gas, metals, and mining.
Key Features
| High Performance Design | Features advanced coupling technology that minimizes backlash and enhances torque transfer capability, ensuring smooth operation under varying load conditions. |
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| Durable Construction | Made from high-strength materials that provide excellent wear resistance and longevity, suitable for harsh operational environments. |
| Precision Engineering | Designed to meet stringent industry standards, ensuring high precision and reliable performance in critical applications. |
| Easy Installation | The hub's design allows for quick and straightforward installation, reducing downtime during maintenance or replacement. |
| Compatibility | Engineered to work seamlessly with a wide range of shaft sizes and configurations, making it a versatile choice for various mechanical power transmission systems. |
Applications
| Turbomachinery | Perfect for coupling applications in turbines and compressors, where high torque and reliability are essential. |
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| Industrial Machinery | Ideal for use in heavy machinery across sectors such as mining and metals, where performance under extreme conditions is crucial. |
| Oil and Gas Industry | Suitable for applications requiring durable couplings that can withstand the rigors of oil extraction and processing. |
Benefits
| Enhanced Reliability | Reduces the risk of mechanical failure, ensuring consistent performance and reducing maintenance costs. |
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| Operational Efficiency | Optimizes power transmission, leading to improved machine performance and energy savings. |
| Longevity | High-quality materials and design extend the service life of the coupling hub, providing excellent return on investment. |
Product information compiled with AI assistance for reference purposes.
