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Complete 400 3/4bx1/8k : Magnaloy 400 Hub 3/4 Bore X 1/8 Key Special, M40002404s Flash Sale: 55% Off [HALFvb1g]

$19.99 $63.99 -69%

Magnaloy 400 HUB 3/4 BORE X 1/8 KEY Special The Magnaloy 400 HUB 3/4 BORE X 1/8 KEY SPECIAL is a premium drive coupling designed for heavy-duty applications. Crafted from lightweight magnesium, this coupling offers an impressive 76% weight reduction

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Magnaloy 400 HUB 3/4 BORE X 1/8 KEY Special

The Magnaloy 400 HUB 3/4 BORE X 1/8 KEY SPECIAL is a premium drive coupling designed for heavy-duty applications. Crafted from lightweight magnesium, this coupling offers an impressive 76% weight reduction compared to cast iron and 36% compared to aluminum units, while maintaining superior strength. This innovative design ensures reduced loads on bearings, shafts, and pumps, leading to extended component life and easier handling and installation. The Magnaloy 400 HUB 3/4 BORE X 1/8 KEY SPECIAL is the ideal choice for demanding environments where performance and durability are paramount.

Technical Specifications and Features

The Magnaloy 400 HUB 3/4 BORE X 1/8 KEY SPECIAL boasts several key features that set it apart from other couplings. Its close machining tolerances (TIR of .002Ó) guarantee vibration-free operation and easy, accurate alignment without the need for special tools. The solid magnesium alloy permanent mold castings are heat treated, providing the highest strength-to-weight ratio available. This coupling comes standard with a single set-screw over the keyway, but optional double set-screws are available at 45 degrees or 90 degrees to the keyway, enhancing shaft gripping forces. Additionally, the clamp feature is available for bored and keyed hubs, offering versatility in installation.

Practical Applications and Benefits

The Magnaloy 400 HUB 3/4 BORE X 1/8 KEY SPECIAL is an excellent choice for a wide range of applications, including industrial machinery, pumps, and conveyors. Its lightweight design and corrosion-resistant properties make it ideal for environments where weight and durability are critical. The benefits of using this coupling include reduced maintenance costs, increased productivity, and improved overall equipment effectiveness. Whether you're in the manufacturing, construction, or agricultural industry, the Magnaloy 400 HUB 3/4 BORE X 1/8 KEY SPECIAL is the perfect solution for your heavy-duty coupling needs.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A great product. And I like it.

- Holly L..

January 1, 2026

Absolutely no complaints!

I am so very, very happy with this.

- Diana E..

January 1, 2026

Absolutely no complaints!

A great quality item. I am very happy.

- Russell V..

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