Gear couplings are commonly used in various industries and applications, including power generation, oil and gas, steel mills, mining, and heavy machinery. They are suitable for applications that require high torque capacity, misalignment compensation, and durability. However, it's important to note that gear couplings may generate more noise and vibration compared to other types of flexible couplings, and they may require more maintenance due to the need for lubrication and wear inspection.
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