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Stress-free 700 2-3/4bx5/8k : Magnaloy 700 Hub 2-3/4 Bore X 5/8 Key, M70022420 Save 50% + Free Ship [QHcrsqjg]

$31.99 $102.99 -69%

700 HUB 2-3/4 BORE X 5/8 KEY Magnaloy Coupling The Magnaloy 700 HUB 2-3/4 BORE X 5/8 KEY is a superior choice for flexible drive coupling needs. Engineered with magnesium construction, this coupling is not only lightweight but also boasts exceptional

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Stress-free 700 2-3/4bx5/8k : Magnaloy 700 Hub 2-3/4 Bore X 5/8 Key, M70022420 Save 50% + Free Ship [QHcrsqjg]

700 HUB 2-3/4 BORE X 5/8 KEY Magnaloy Coupling

The Magnaloy 700 HUB 2-3/4 BORE X 5/8 KEY is a superior choice for flexible drive coupling needs. Engineered with magnesium construction, this coupling is not only lightweight but also boasts exceptional strength. With a weight 76% lighter than cast iron and 36% lighter than aluminum, it offers a significant advantage in reducing loads on bearings, shafts, and pumps, thereby extending the life of these components. The Magnaloy 700 HUB is a testament to innovation in material science, providing a robust solution for a wide range of industrial applications.

Key Features and Specifications

This Magnaloy coupling stands out for its premium features. It is crafted with solid magnesium alloy permanent mold castings, which are heat treated to offer the highest strength-to-weight ratio available. This ensures both durability and efficiency. The premium line of Magnaloy couplings comes standard with a single set-screw over the keyway, which simplifies handling and installation. For added security, optional double set-screws are available, either at 45 degrees or 90 degrees to the keyway, enhancing shaft gripping forces and improving overall performance. Additionally, Magnaloys Clamp feature is available for bored and keyed hubs, providing a versatile solution for various applications.

Benefits and Applications

The Magnaloy 700 HUB 2-3/4 BORE X 5/8 KEY offers numerous benefits that make it an ideal choice for industrial use. Its rustproof and corrosion-resistant properties ensure long-lasting performance in harsh environments. The close machining tolerances (TIR of .002Ó) guarantee vibration-free operation and easy, accurate alignment without the need for special tools. This flexibility in design and functionality makes the Magnaloy 700 HUB suitable for a wide range of applications, from automotive to heavy machinery. By choosing this coupling, you are investing in a product that delivers exceptional performance, reliability, and ease of maintenance.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

This is a rock-solid, quality item.

- Icarus J..

January 23, 2026

Absolutely no complaints!

It's a well-built and very reliable product.

- Raoul H..

January 23, 2026

Absolutely no complaints!

A great gadget that works like a charm.

- Thaddeus G..

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