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Versatile 500 2-3/8bx1/2k : Magnaloy 500 Hub 2-3/8 Bore X 1/2 Key Special, M50021216s Best Choice [MEcNd9ek]

$26.99 $86.99 -69%

Magnaloy 500 HUB 2-3/8 BORE X 1/2 KEY Special Introducing the Magnaloy 500 HUB, a revolutionary flexible drive coupling designed for heavy-duty applications. Engineered with a lightweight magnesium construction, this coupling offers unparalleled stre

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Magnaloy 500 HUB 2-3/8 BORE X 1/2 KEY Special

Introducing the Magnaloy 500 HUB, a revolutionary flexible drive coupling designed for heavy-duty applications. Engineered with a lightweight magnesium construction, this coupling offers unparalleled strength and durability. The Magnaloy 500 HUB is 76 percent lighter than cast iron and 36 percent lighter than aluminum units, yet it boasts superior strength, reducing loads on bearings, shafts, and pumps for longer component life. Its ease of handling and installation makes it a top choice for professionals seeking efficiency and reliability.

Key Features and Specifications

The Magnaloy 500 HUB is crafted with precision, featuring close machining tolerances (TIR of .002Ó) for vibration-free operation and easy, accurate alignment. Its solid magnesium alloy permanent mold castings are heat treated, offering the highest strength-to-weight ratio available. The Premium Line of Magnaloy Couplings comes standard with a single set-screw over the keyway, providing a secure fit. For enhanced shaft gripping forces, optional Double Set-Screws are available at either 45 degree or 90 degree to the keyway. Double set-screws, such as the DSS45 or DSS90, can be specified upon request. Additionally, the Clamp feature is available for bored and keyed hubs, as indicated by the 'C' following the hub part number, like M30011210C.

Practical Benefits and Applications

The Magnaloy 500 HUB offers a multitude of practical benefits for various applications. Its rust proof and corrosion-resistant properties ensure longevity in harsh environments. The close machining tolerances guarantee vibration-free operation, reducing maintenance and downtime. The easy handling and installation of the Magnaloy 500 HUB make it an ideal choice for projects where efficiency is key. Whether it's in industrial machinery, automotive applications, or other heavy-duty environments, the Magnaloy 500 HUB is designed to deliver superior performance and reliability.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

Exceeded my already high expectations.

- Eden D..

December 30, 2025

Absolutely no complaints!

Really great quality. I am happy.

- Leonel V..

December 30, 2025

Absolutely no complaints!

It’s a beautifully crafted device.

- Theodore D..

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