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Kop-Flex 4 HG EB MM FHWF FB (HG2284594) Series HG gear coupling hub, size 4, extended bore, finished bore, mill motor hub. Rugged steel construction for high-torque industrial power transmission, accommodating misalignment in demanding applications. Designed as a drop-in replacement for competitor gear coupling sizes 1–7, this hub integrates with Series H sleeves for reliable performance.
MODEL HG2284594
Contact supplier for technical support on: 800-626-2120
$2,176.74 Each
Prices are subject to change
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Returnable: Yes
Bolt Circle
11
Bolt Type
Exposed Bolt
Bore Size Max
4.88
Bore Type
Finish Bore
Compatible Bore Size [Min] (in)
2.5
Compatible Bore Size [Min] (mm)
63.5
Configuration
Flex Half
Coupling Size
4
Coupling Type
Gear Coupling
Fastener Quantity
8
Fastener Size
0.75 x 3.375
Hub Diameter (in)
8.25
Includes
Mill motor Hub, Sleeve & Fastener
Length Through Bore (in)
4.75
Length Through Bore (mm)
120.65
Material
Medium Carbon Steel
Max Bore w/standard key for Flex Hub
4.88
Measurement System
Imperial
OD
12.5
Rating HP @ 100 RPM
374.45
Sleeve Type
Flanged
Speed Max (rpm)
3600
Tooth Profile
Crown faced, Involute Tooth
Torque [Max] (in-lb)
472000
Torque Rating (in-lb)
236000
Shaft Couplings and Collars The Kop-Flex 4 HG EB MM FHWF FB coupling is a high-performance shaft coupling designed for mechanical power transmission in demanding industrial applications. Engineered by Kop-Flex, a trusted name in flexible couplings, this product offers exceptional reliability and efficiency, making it ideal for environments such as oil and gas, metals, and mining.
Key Features
- Advanced Design: Incorporates innovative engineering with patented ground bearing technology for enhanced performance and durability.
- High Load Capacity: Supports significant torque loads, ensuring robust performance in high-stress applications.
- Versatile Compatibility: Suitable for various shaft sizes and configurations, allowing seamless integration into existing systems.
- Durable Construction: Manufactured with high-grade materials, ensuring resistance to wear and tear in harsh operational environments.
- Precision Engineering: Meets stringent industry standards for reliability, enhancing operational efficiency and minimizing downtime.
Applications
- Turbomachinery: Ideal for use in turbine and compressor applications where reliability is critical.
- Industrial Machinery: Perfect for coupling in conveyors, pumps, and other heavy-duty equipment.
- Mining and Metals: Designed to withstand the rigorous demands of mining operations and metal processing industries.
Benefits
- Enhanced Performance: Optimized design leads to improved power transmission efficiency, reducing energy consumption.
- Increased Reliability: Robust construction minimizes the risk of failure, ensuring continuous operation in critical applications.
- Cost-Effective Solution: Reduces maintenance costs and downtime, providing a significant return on investment for operators. --- Product information compiled with AI assistance for reference purposes.
| Brand | Ringspann |
| Model | 4867-140300-065H44 |