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Durable 500 15/16bx5/16k : Magnaloy 500 Hub 15/16 Bore X 5/16 Key Special, M50003010s Massive 80% Savings [CfRGpJBx]

$26.99 $86.99 -69%

Magnaloy 500 Hub with Lightweight DesignIntroducing the Magnaloy 500 HUB, a premium drive coupling designed for heavy-duty applications. Crafted with a magnesium construction, this coupling offers an impressive weight reduction, being 76% lighter tha

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Magnaloy 500 Hub with Lightweight Design

Introducing the Magnaloy 500 HUB, a premium drive coupling designed for heavy-duty applications. Crafted with a magnesium construction, this coupling offers an impressive weight reduction, being 76% lighter than cast iron and 36% lighter than aluminum units. Despite its light weight, the Magnaloy 500 HUB maintains unmatched strength, ensuring reliability and durability in your machinery.
  • Significant Weight Reduction: Magnaloy couplings are up to 76% lighter than cast iron and 36% lighter than aluminum, enhancing machinery performance and reducing installation efforts.
  • Increased Strength-to-Weight Ratio: The magnesium alloy casting is heat treated for the highest strength-to-weight ratio available, providing exceptional performance.

Advanced Features for Enhanced Performance

The Magnaloy 500 HUB is equipped with numerous features that contribute to its superior performance and ease of use. Its close machining tolerances (TIR of .002") guarantee vibration-free operation and effortless alignment without the need for special tools. The Premium Line of Magnaloy Couplings includes a standard single set-screw over the keyway, offering a secure fit and easy maintenance. For additional gripping force, optional double set-screws are available at either 45 degrees or 90 degrees to the keyway.
  • Close Machining Tolerances: Vibration-free operation and easy alignment without special tools, ensuring smooth performance and prolonged component life.
  • Optional Double Set-Screws: Available in 45 degrees or 90 degrees to the keyway, enhancing shaft gripping forces for increased stability and reduced wear.

Practical Applications and Longevity

The Magnaloy 500 HUB is ideal for a wide range of applications, including pumps, shafts, and bearings. Its rust-proof and corrosion-resistant properties make it a reliable choice for demanding environments. With the option to specify Magnaloy's Clamp feature, you can further enhance the durability of your hub. This innovative design not only improves the operational life of your components but also simplifies handling and installation.
  • Wide Range of Applications: Perfect for heavy-duty machinery, pumps, shafts, and bearings, ensuring optimal performance in various industries.
  • Rust-Proof and Corrosion-Resistant: Enhancing longevity and reliability in challenging environments.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

A great item. I am very, very, very pleased.

- Gwilym Y..

December 31, 2025

Absolutely no complaints!

A purchase that was money very, very wisely spent.

- Sian D..

December 31, 2025

Absolutely no complaints!

An excellent item. It feels exceptionally and so good.

- Llyr Q..

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