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Internet Famous 700 2-1/8bx1/2k : Magnaloy 700 Hub 2-1/8 Bore X 1/2 Key W/clamp, M70020416c With A 85% Price Cut [0NfsIoMG]

$39.99 $127.99 -69%

700 2-1/8BX1/2K Magnaloy Hub Coupling The Magnaloy 700 HUB 2-1/8 BORE X 1/2 KEY W/CLAMP, M70020416C, is a superior choice for your flexible drive coupling needs. Engineered with lightweight magnesium construction, this coupling is 76% lighter than ca

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Internet Famous 700 2-1/8bx1/2k : Magnaloy 700 Hub 2-1/8 Bore X 1/2 Key W/clamp, M70020416c With A 85% Price Cut [0NfsIoMG]

700 2-1/8BX1/2K Magnaloy Hub Coupling

The Magnaloy 700 HUB 2-1/8 BORE X 1/2 KEY W/CLAMP, M70020416C, is a superior choice for your flexible drive coupling needs. Engineered with lightweight magnesium construction, this coupling is 76% lighter than cast iron and 36% lighter than aluminum, yet boasts an impressive strength-to-weight ratio. Its solid magnesium alloy permanent mold castings are heat treated to ensure maximum durability and performance. This innovative design offers numerous advantages, including reduced loads on bearings, shafts, and pumps, leading to longer component life and easier handling and installation.

Technical Specifications and Features

The Magnaloy 700 coupling features precise machining tolerances, with a Total Indicator Reading (TIR) of .002", ensuring vibration-free operation and easy, accurate alignment without the need for special tools. This product comes standard with a single set-screw over the keyway, but optional double set-screws are available at either 45 degrees or 90 degrees to the keyway. These double set-screws enhance shaft gripping forces by increasing hoop-stresses, with the 45-degree configuration producing greater forces. Additionally, Magnaloy's clamp feature is available for bored and keyed hubs, providing a secure fit and easy assembly. These specifications make the Magnaloy 700 coupling an ideal choice for a wide range of applications.

Practical Applications and Benefits

Ideal for both industrial and commercial settings, the Magnaloy 700 HUB coupling is designed to improve the efficiency and longevity of your equipment. By reducing loads on critical components, this coupling can extend the life of your machinery, saving you time and money on maintenance and replacement costs. Its rust-proof and corrosion-resistant properties make it a reliable choice for harsh environments. With its ease of installation and maintenance, the Magnaloy 700 coupling is suitable for a variety of industries, including automotive, aerospace, and manufacturing. Invest in the Magnaloy 700 HUB coupling to experience the benefits of a durable, high-performance flexible drive coupling.

What Our Customers Say

February 1, 2026

Absolutely no complaints!

A great product that is very, very, very reliable.

- Leri W..

February 1, 2026

Absolutely no complaints!

A purchase I am exceptionally happy with.

- Alaric A..

February 1, 2026

Absolutely no complaints!

A great item that looks really, really, really good too.

- Nia I..

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