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Official 800 3-1/2bx7/8 : Magnaloy 800 Hub 3-1/2 Bore X7/8 W/clamp, M80031628c Essentials [vmDEtP0z]

$47.99 $153.99 -69%

Magnaloy 800 HUB Drive CouplingIntroducing the Magnaloy 800 HUB Drive Coupling, a revolutionary lightweight and heavy-duty solution for your industrial applications. Engineered with magnesium construction, this coupling is 76 percent lighter than cas

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Official 800 3-1/2bx7/8 : Magnaloy 800 Hub 3-1/2 Bore X7/8 W/clamp, M80031628c Essentials [vmDEtP0z]

Magnaloy 800 HUB Drive Coupling

Introducing the Magnaloy 800 HUB Drive Coupling, a revolutionary lightweight and heavy-duty solution for your industrial applications. Engineered with magnesium construction, this coupling is 76 percent lighter than cast iron and 36 percent lighter than aluminum units, yet boasts unparalleled strength. This remarkable strength-to-weight ratio ensures reduced loads on bearings, shafts, and pumps, leading to longer component life and enhanced efficiency.
  • Lightweight magnesium construction for reduced weight and increased strength
  • Reduces loads on components for extended lifespan and improved performance

Key Features and Specifications

The Magnaloy 800 HUB Drive Coupling is designed with precision and durability in mind. Its close machining tolerances (TIR of .002") assure 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. Additionally, the Premium Line of Magnaloy Couplings comes standard with a single set-screw over the keyway, providing a secure fit. Optional Double Set-Screws are available at either 45 degree or 90 degree to the keyway, enhancing shaft gripping forces and ensuring a robust connection.
  • Close machining tolerances for vibration-free operation and easy alignment
  • Single or optional double set-screw design for secure and adjustable fit

Practical Benefits and Applications

The Magnaloy 800 HUB Drive Coupling offers numerous practical benefits for a wide range of applications. Its rust proof and corrosion-resistant properties make it ideal for environments where durability is paramount. The clamp feature is also available with bored and keyed hubs, providing flexibility in installation and maintenance. With Magnaloy's commitment to quality and performance, this drive coupling is the perfect choice for industries seeking a reliable and efficient solution.
  • Rust proof and corrosion-resistant for durability in challenging environments
  • Clamp feature available for bored and keyed hubs for versatile installation options

What Our Customers Say

February 1, 2026

Absolutely no complaints!

A great item. I have no complaints at all, at all.

- Hedd E..

February 1, 2026

Absolutely no complaints!

The build quality is simply magnificent.

- Gideon P..

February 1, 2026

Absolutely no complaints!

Great construction, and a great function.

- Taliesin L..

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