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Compact 600 1-3/8bx3/8k : Magnaloy 600 Hub 1-3/8 Bore X 3/8 Key Special, M60011212s Series [XfbGTso4]

$24.99 $79.99 -69%

Superior Magnaloy HUB Coupling Introducing the Magnaloy 600 HUB 1-3/8 BORE X 3/8 KEY SPECIAL, a remarkable drive coupling designed for demanding applications. This Magnaloy coupling stands out for its exceptional lightweight magnesium construction, w

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Superior Magnaloy HUB Coupling

Introducing the Magnaloy 600 HUB 1-3/8 BORE X 3/8 KEY SPECIAL, a remarkable drive coupling designed for demanding applications. This Magnaloy coupling stands out for its exceptional lightweight magnesium construction, which offers significant advantages over traditional materials. Weighing 76% less than cast iron and 36% less than aluminum, Magnaloy couplings provide superior strength and durability while reducing overall system weight.

Key Features and Specifications

The Magnaloy 600 HUB 1-3/8 BORE X 3/8 KEY SPECIAL boasts several key features that make it an ideal choice for various applications. One of the standout characteristics is its close machining tolerances (TIR of .002Ó), which assure vibration-free operation and easy, accurate alignment without the need for special tools. This results in reduced loads on bearings, shafts, and pumps, leading to longer component life. Additional features include:

  • Lightweight Construction: Magnaloy couplings are 76% lighter than cast iron and 36% lighter than aluminum, enhancing overall system efficiency.
  • Rust Proof and Corrosion Resistant: Designed to withstand harsh environments, Magnaloy couplings offer unmatched durability and reliability.

Practical Applications and Benefits

Magnaloy couplings are perfect for applications where weight reduction and strength are crucial. Their solid magnesium alloy permanent mold castings, heat treated for the highest strength-to-weight ratio, make them suitable for a wide range of industries. Some practical uses include:

  • Industrial Machinery: Improve the performance and efficiency of industrial machinery with Magnaloy couplings, reducing wear and tear on components.
  • Transportation Industry: Enhance the performance of vehicles and heavy equipment with Magnaloy couplings, providing a lightweight yet robust solution.
The Magnaloy 600 HUB 1-3/8 BORE X 3/8 KEY SPECIAL is also available with optional double set-screws at either 45 degrees or 90 degrees to the keyway, further enhancing shaft gripping forces and improving overall performance. With its wide range of features and applications, this coupling is a must-have for any professional seeking the ultimate in flexibility and strength.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

It’s a very clever, exceptionally well-made tool.

- Aubrie W..

December 31, 2025

Absolutely no complaints!

This product delivers consistent results.

- Kamila U..

December 31, 2025

Absolutely no complaints!

This is a very solid and a very nice tool.

- Hadley Y..

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