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Free Shipping 500 2-1/4bx9/16k : Magnaloy 500 Hub 2-1/4 Bore X 9/16 Key Special, M50020818s Tool [IXBlJyQM]

$32.99 $105.99 -69%

Magnaloy 500 Hub Drive Coupling Introducing the Magnaloy 500 Hub Drive Coupling, a revolutionary lightweight and heavy-duty solution for your machinery. Crafted with magnesium, this coupling is 76% lighter than cast iron and 36% lighter than aluminum

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Magnaloy 500 Hub Drive Coupling

Introducing the Magnaloy 500 Hub Drive Coupling, a revolutionary lightweight and heavy-duty solution for your machinery. Crafted with magnesium, this coupling is 76% lighter than cast iron and 36% lighter than aluminum, yet boasts unparalleled strength. The Magnaloy 500 Hub Drive Coupling is designed to enhance the performance and longevity of your equipment, ensuring smooth and efficient operation.

Key Features and Specifications

The Magnaloy 500 Hub Drive Coupling stands out with its exceptional features and specifications. Its lightweight magnesium construction not only reduces the load on bearings, shafts, and pumps but also extends the life of these components. The coupling's close machining tolerances (TIR of .002") guarantee vibration-free operation and easy, accurate alignment without the need for special tools. Additionally, the solid magnesium alloy permanent mold castings are heat treated, offering the highest strength-to-weight ratio available in the market.

Practical Benefits and Applications

The Magnaloy 500 Hub Drive Coupling brings a multitude of practical benefits to your machinery. Its corrosion-resistant and rust-proof design ensures durability in various environments. The Premium Line of Magnaloy Couplings comes standard with a single set-screw over the keyway, with optional double set-screws available at 45 degrees or 90 degrees to the keyway. This feature enhances shaft gripping forces, increasing hoop-stresses for a more secure fit. Whether you choose the standard or the optional double set-screws, the Magnaloy 500 Hub Drive Coupling is a versatile solution for your drive coupling needs. Its clamp feature is also available for bored and keyed hubs, providing even more flexibility in installation. With the Magnaloy 500 Hub Drive Coupling, you can expect improved handling, installation, and overall performance of your machinery.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

A very good product for its very, very, very, very low price.

- Gwawl R..

December 30, 2025

Absolutely no complaints!

My satisfaction with this is boundless.

- Demetria E..

December 30, 2025

Absolutely no complaints!

It functions flawlessly, just as you would hope.

- Wynne M..

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