312SN REXNORD Disc Coupling

Review REXNORD Stainless Disc Coupling 1780rpm

The Rexnord 312SN Disc Coupling is a versatile and reliable coupling solution designed for power transmission applications where flexibility and misalignment compensation are essential. This particular model is rated for a shaft speed of 1780 rpm and has a torque capacity of T213552, making it suitable for handling significant power and torque loads.

The Rexnord 312SN Disc Coupling features a robust design with a high-strength steel housing that ensures durability and long service life. The coupling employs a disc and diaphragm design, which allows for substantial misalignment between the connected shafts, thereby reducing or even eliminating the need for costly and time-consuming shaft alignment procedures.

Each disc in the Rexnord 312SN Disc Coupling is equipped with a set of flexibly mounted wear pins. These pins absorb the forces generated during operation, minimizing stress on the coupling itself and reducing the risk of failure. Additionally, the wear pins are designed to be self-lubricating, ensuring smooth and efficient operation even under heavy loads.

The Rexnord 312SN Disc Coupling is also compatible with a wide range of industry standards and applications. It comes with bolt-on hubs, allowing for quick and easy installation on various types of machinery, such as pumps, compressors, and generators. Furthermore, the coupling's flexible design enables it to adapt to various misalignment scenarios, including parallel, angular, and radial misalignment.

Maintenance of the Rexnord 312SN Disc Coupling is straightforward, as the wear pins can be easily replaced when they wear out, ensuring the coupling continues to operate efficiently and effectively. The coupling's design also allows for easy disassembly and reassembly, minimizing downtime for maintenance procedures.

The Rexnord 312SN Disc Coupling is engineered to provide superior performance, reliability, and flexibility in power transmission applications, making it an ideal choice for industries that demand high-performance and efficient machinery, such as oil and gas, chemicals, and power generation.

Rexnord 312SN Disc Coupling (1780rpm, T213552): A Detailed Analysis

The Rexnord 312SN Disc Coupling (model number 1780rpm, T213552) is a popular choice for power transmission applications due to its robust design and versatile functionality. Let's explore the pros and cons of this coupling to help you make an informed decision.

1. High torque capacity: The Rexnord 312SN Disc Coupling offers a high torque capacity, making it suitable for heavy-duty applications.

2. Flexibility: This coupling provides flexibility in system alignment, allowing for misalignment between the connected shafts.

3. Easy to install: The Rexnord 312SN Disc Coupling features a simple design and quick-acting locks, making it easy to install and maintain.

4. Durable: The coupling is made from high-quality materials, ensuring long-lasting performance and resistance to wear and tear.

5. Self-lubricating: The Rexnord 312SN Disc Coupling features a self-lubricating design, reducing the need for regular maintenance and lubrication.

1. Cost: The Rexnord 312SN Disc Coupling is an investment, with a higher price point compared to other coupling options.

2. Size and weight: Due to its high torque capacity and robust design, the Rexnord 312SN Disc Coupling is larger and heavier than some other coupling options, which may require additional support or modifications to the system.

3. Limited speed range: The coupling is designed for a specific speed range, and operating it outside of this range may result in premature wear or failure.

The Rexnord 312SN Disc Coupling (1780rpm, T213552) is an excellent choice for power transmission applications that require a high torque capacity, flexibility, and durability. Its self-lubricating design and easy installation make it a cost-effective solution in the long run. However, its higher cost, size, and weight, as well as its limited speed range, should be considered before making a purchase.

If your application requires a high torque capacity, flexibility, and durability, and you can accommodate the larger size and weight, the Rexnord 312SN Disc Coupling (1780rpm, T213552) is a recommended option. Its self-lubricating design and ease of installation make it a cost-effective solution in the long run despite its higher initial cost.

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Rexnord 312SN stainless disc coupling 1780rpm T213552 brand:: Rexnord, condition: this is a new item, without original packaging and includes 30 day warranty. Open to making bulk deals.

specifications lightument:

• brand: Rexnord
• mpn: 312sn

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• availability: in stock
• sold #: 18
• prices: $464.00–$1500.00
• item condition: New – Open box
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• in stock #: 2
• started: april 7, 2025

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• category: Business & Industrial > Light Equipment Tools