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Customers' Choice 400 1-1/8bx3/16k : Magnaloy 400 Hub 1-1/8 Bore X 3/16 Key Special, M40010406s - Hot Selling [gWMiYy5f]

$19.99 $63.99 -69%

Magnaloy 400 HUB CouplingIntroducing the Magnaloy 400 HUB Coupling, a premium drive coupling designed for both performance and durability. This lightweight, heavy-duty coupling is crafted from magnesium, making it 76% lighter than cast iron and 36% l

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Customers' Choice 400 1-1/8bx3/16k : Magnaloy 400 Hub 1-1/8 Bore X 3/16 Key Special, M40010406s - Hot Selling [gWMiYy5f]

Magnaloy 400 HUB Coupling

Introducing the Magnaloy 400 HUB Coupling, a premium drive coupling designed for both performance and durability. This lightweight, heavy-duty coupling is crafted from magnesium, making it 76% lighter than cast iron and 36% lighter than aluminum, while offering superior strength. The Magnaloy 400 HUB Coupling is ideal for applications where weight reduction and increased efficiency are paramount. Key features include: lightweight magnesium construction, reduced loads on bearings, shafts, and pumps, and rust-proof and corrosion-resistant properties.
  • Lightweight magnesium construction for reduced weight and increased efficiency.
  • Reduced loads on components for longer life and easier handling.

Technical Specifications and Properties

The Magnaloy 400 HUB Coupling boasts exceptional technical specifications that set it apart from other couplings. With tight machining tolerances (TIR of .002"), it ensures 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, with optional double set-screws available at 45 degrees or 90 degrees to the keyway for increased shaft gripping forces. Technical highlights include:
  • Close machining tolerances for vibration-free operation and easy alignment.
  • Heat-treated magnesium alloy for superior strength-to-weight ratio.
  • Optional double set-screws for increased shaft gripping forces.

Practical Uses and Benefits

The Magnaloy 400 HUB Coupling is a versatile solution for a wide range of applications, offering numerous benefits in daily life. Its lightweight design and high strength make it ideal for use in industries such as agriculture, construction, and manufacturing, where efficiency and reliability are critical. The reduced loads on components not only extend the life of your equipment but also make installation and handling easier. The rust-proof and corrosion-resistant properties ensure that the Magnaloy 400 HUB Coupling can withstand harsh environments, making it a reliable choice for any application. Target audience scenarios include:
  • Industries requiring lightweight, high-strength couplings.
  • Applications where efficiency and reliability are paramount.
  • Environments prone to corrosion and harsh conditions.

What Our Customers Say

January 21, 2026

Absolutely no complaints!

An excellent item. The quality is clear.

- Conrad N..

January 21, 2026

Absolutely no complaints!

It’s a very handy and useful gadget.

- Myfanwy V..

January 21, 2026

Absolutely no complaints!

It’s a very solid and useful gadget.

- Alis Y..

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