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Durable 500 2-3/16bx1/4k : Magnaloy 500 Hub 2-3/16 Bore X 1/4 Key Special, M50020608s Holiday Cheer Edition [JUiwq5Ss]

$31.99 $102.99 -69%

Magnaloy 500 HUB Drive Coupling Introducing the Magnaloy 500 HUB Drive Coupling, the original and superior choice for flexible drive coupling solutions. Engineered with a lightweight magnesium construction, this coupling is 76% lighter than cast iron

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Magnaloy 500 HUB Drive Coupling

Introducing the Magnaloy 500 HUB Drive Coupling, the original and superior choice for flexible drive coupling solutions. Engineered with a lightweight magnesium construction, this coupling is 76% lighter than cast iron and 36% lighter than aluminum units, yet it boasts unmatched strength. The Magnaloy 500 HUB Drive Coupling is designed to enhance the performance and longevity of your machinery with its exceptional features.
  • Lightweight magnesium construction for reduced weight and increased strength.
  • Corrosion-resistant and rust-proof, ensuring durability in various environments.

Product Specifications and Technical Details

The Magnaloy 500 HUB Drive Coupling is crafted with precision, featuring close machining tolerances (TIR of .002") that guarantee vibration-free operation and easy, accurate alignment without the need for special tools. This coupling comes standard with a single set-screw over the keyway, but optional double set-screws are available at 45 degrees or 90 degrees to the keyway, enhancing shaft gripping forces. The Premium Line of Magnaloy Couplings offers the highest strength-to-weight ratio available, with solid magnesium alloy permanent mold castings that are heat treated for added strength.
  • Single or double set-screw options for customization.
  • Heat-treated magnesium alloy for superior strength and durability.

Practical Applications and Benefits

The Magnaloy 500 HUB Drive Coupling is an ideal choice for a wide range of applications, from industrial machinery to automotive systems. Its lightweight design and corrosion-resistant properties make it perfect for environments where weight and durability are critical. By reducing loads on bearings, shafts, and pumps, this coupling extends the life of your components, leading to lower maintenance costs and increased efficiency. The Magnaloy 500 HUB Drive Coupling is a must-have for professionals seeking a reliable and high-performance drive coupling solution.
  • Reduces loads on components for longer life and lower maintenance.
  • Easy handling and installation for efficient operations.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

You can really feel the quality.

- Omar Q..

December 27, 2025

Absolutely no complaints!

The craftsmanship is truly excellent.

- Hector K..

December 27, 2025

Absolutely no complaints!

The quality and the price are perfect.

- Annalise J..

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