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RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling, 1-1/4 Bore, 2-1/4 Outside Diameter, 4 Length, 3/8-16 x 1/2 Set Screw
Cost-effective coupling design with easy installation and strong torque transmission.
RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling, 1-1/4" Bore, 2-1/4" Outside Diameter, 4" Length, 3/8"-16 x 1/2" Set Screw
Item #: 96285077

RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling, 1-1/4" Bore, 2-1/4" Outside Diameter, 4" Length, 3/8"-16 x 1/2" Set Screw

Item #: 96285077

NZD 139

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Cost-effective coupling design with easy installation and strong torque transmission.
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What Stands Out

Durable Construction
The black oxide plating enhances corrosion resistance, ensuring longevity and durability in various applications, making it ideal for demanding environments.
Precise Fit
With a 1-1/4" bore and specific dimensions, this coupling ensures a snug, reliable fit, minimizing vibration and improving overall equipment performance compared to competitors.
Easy Installation
Equipped with a 3/8"-16 x 1/2" set screw, it simplifies installation and adjustment, providing convenience and saving time, especially in maintenance-heavy industries.

Product Details

Shop RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling, 1-1/4 Bore, 2-1/4 Outside Diameter, 4 Length, 3/8-16 x 1/2 Set Screw online at a best price in Cook Islands. B005L69NJ2

Who Should Buy?

Suitable For
  • Mechanical Engineers

    Ideal for mechanical engineers needing secure coupling solutions in machinery and equipment assemblies for reliable performance.

  • Small Business Owners

    Great for small business owners in need of cost-effective, high-quality components for machinery repairs or custom builds.

  • Hobbyists and Tinkerers

    Perfect for hobbyists looking to create or repair projects that require effective torque transmission without slippage.

Not Suitable For
  • High-Torque Applications

    Not suitable for high-torque applications as the rigid nature may not absorb shock loads effectively.

Product Description

RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling, 1-1/4" Bore, 2-1/4" Outside Diameter, 4" Length, 3/8"-16 x 1/2" Set Screw

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Customer Questions & Answers

  • Question: What is the function of the RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling?

    Answer: The RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling is designed to securely connect two shafts in applications where precise alignment is crucial. This rigid coupling transmits torque effectively while minimizing the risk of misalignment, making it ideal for high-performance machinery. It is particularly advantageous in industrial settings, allowing for smooth operation and improved efficiency in motors and conveyors.
  • Question: What materials are used in the construction of the RC-125-KW rigid coupling?

    Answer: The RC-125-KW rigid coupling is constructed from black oxide plated mild steel. This material not only provides strength and durability but also offers resistance against wear and corrosion, enhancing the coupling's lifespan. The black oxide finish further reduces friction and prevents rust, making it suitable for various environments including both indoor and outdoor machinery applications.
  • Question: What are the dimensions of the RC-125-KW rigid coupling?

    Answer: The RC-125-KW rigid coupling features a 1-1/4 inch bore, a 2-1/4 inch outside diameter, and a length of 4 inches. These dimensions are designed for compatibility with standard shaft sizes, ensuring a secure and stable connection. This makes it an excellent choice for applications that require precise alignment between motor and drive components.
  • Question: In what applications can I use the RC-125-KW rigid coupling?

    Answer: The RC-125-KW rigid coupling is versatile and can be used in a wide range of applications, including industrial machinery, conveyors, and motor drives. It is particularly effective in setups where high torque transmission is required. For instance, it is ideal for connecting motors to pumps or fans in manufacturing processes, ensuring seamless power transfer and enhanced productivity.
  • Question: How do I install the RC-125-KW rigid coupling?

    Answer: Installing the RC-125-KW rigid coupling involves aligning the two shaft ends that need to be connected, then sliding the coupling onto the shafts and securing it with the included set screws. It’s important to ensure that the shafts are parallel and properly aligned to avoid wear and maintain efficiency. This straightforward installation process allows for quick setup in various machinery configurations.
  • Question: Is the RC-125-KW coupling suitable for high-torque applications?

    Answer: Yes, the RC-125-KW rigid coupling is designed to handle high-torque applications effectively. Its robust construction from mild steel and precision engineering ensure that it can transmit significant mechanical loads without failure. This makes it an excellent choice for heavy-duty machinery or equipment requiring reliable torque transfer, such as industrial compressors or heavy manufacturing systems.
  • Question: What sets the black oxide plating apart from other finishes for couplings?

    Answer: The black oxide plating on the RC-125-KW coupling provides several advantages over other finishes. It offers improved corrosion resistance, reduces friction, and enhances lubrication retention. This makes the coupling ideal for use in environments where moisture and contaminants could cause rusting. Additionally, the black oxide finish gives a sleek appearance, making it suitable for visible machinery components.
  • Question: Can the RC-125-KW coupling be used in outdoor environments?

    Answer: Yes, the RC-125-KW coupling is suitable for outdoor environments due to its black oxide plating which provides enhanced protection against moisture and corrosion. This feature ensures that it maintains operational integrity even when exposed to the elements. Applications such as agricultural machinery or outdoor generators can benefit from this coupling's durability and reliability.
  • Question: How does the set screw feature on the RC-125-KW coupling work?

    Answer: The set screw feature on the RC-125-KW coupling allows for a secure attachment of the coupling to the shafts. By tightening the set screws onto the shaft, a strong friction fit is created, preventing any slippage during operation. This feature is critical in maintaining alignment and achieving optimal performance in various applications where coupling integrity is essential.
  • Question: Where can I buy RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling in Cook Islands?

    Answer: You can buy the RC-125-KW Black Oxide Plated Mild Steel Rigid Coupling through Ubuy in Cook Islands. Ubuy offers a convenient online shopping experience with a wide range of options and reliable service. By exploring Ubuy, you can find this specific coupling along with other related products to meet your needs efficiently.

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