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Premium Quality 800 3-1/4bx3/4k : Magnaloy 800 Hub 3-1/4 Bore X 3/4 Key, M80030824 Accessory [Vgk6b57a]

$58.99 $188.99 -69%

Magnaloy 800 HUB 3-1/4 BORE X 3/4 KEY Drive CouplingIntroducing the Magnaloy 800 HUB 3-1/4 BORE X 3/4 KEY drive coupling, the ultimate choice for heavy-duty applications requiring flexibility and durability. This coupling is crafted from lightweight

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Magnaloy 800 HUB 3-1/4 BORE X 3/4 KEY Drive Coupling

Introducing the Magnaloy 800 HUB 3-1/4 BORE X 3/4 KEY drive coupling, the ultimate choice for heavy-duty applications requiring flexibility and durability. This coupling is crafted from lightweight magnesium, offering an impressive 76 percent weight reduction compared to cast iron and a remarkable 36 percent compared to aluminum. Despite its lightweight design, it boasts unparalleled strength, making it an ideal solution for various industrial applications. Its magnesium construction not only ensures reduced loads on bearings, shafts, and pumps but also guarantees easier handling and installation, making it a standout option in the market.

Product Properties and Specifications

The Magnaloy 800 HUB 3-1/4 BORE X 3/4 KEY coupling is engineered with precision and features close machining tolerances (TIR of .002Ó), ensuring vibration-free operation and easy, accurate alignment without the need for special tools. The 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 secure and efficient shaft gripping. Optional Double Set-Screws are available at 45 degrees or 90 degrees to the keyway, further enhancing shaft gripping forces. Additionally, Magnaloy's Clamp feature is available with bored and keyed hubs, providing a versatile solution for a wide range of applications.

Practical Uses and Benefits

Utilize the Magnaloy 800 HUB 3-1/4 BORE X 3/4 KEY drive coupling in industries where efficiency and reliability are paramount. Its rust-proof and corrosion-resistant properties make it ideal for environments where durability is essential. By reducing loads on components, this coupling extends the life of your equipment, saving you time and money on maintenance and replacement costs. Its ease of handling and installation makes it a preferred choice for professionals looking to streamline their operations. Whether you're in manufacturing, construction, or any other industry that requires a robust and flexible drive coupling, the Magnaloy 800 HUB 3-1/4 BORE X 3/4 KEY is a must-have tool.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

This is very well constructed.

- Journee Q..

January 1, 2026

Absolutely no complaints!

This is a really good purchase.

- Stacie Z..

January 1, 2026

Absolutely no complaints!

High quality and very useful.

- Alfredo N..

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