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Essential 500 3/4bx3/16k : Magnaloy 500 Hub 3/4 Bore X 3/16 Key W/clamp, M50002406c Gadget [sKd28YFX]

$32.99 $105.99 -69%

Magnaloy 500 HUB Drive Coupling The Magnaloy 500 HUB Drive Coupling is a premier choice for demanding applications where lightweight, heavy-duty performance is paramount. Crafted with magnesium, this coupling is 76% lighter than cast iron and 36% lig

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Magnaloy 500 HUB Drive Coupling

The Magnaloy 500 HUB Drive Coupling is a premier choice for demanding applications where lightweight, heavy-duty performance is paramount. Crafted with magnesium, this coupling is 76% lighter than cast iron and 36% lighter than aluminum, yet it boasts superior strength. This innovative design offers numerous advantages, making it an ideal solution for a wide range of industrial applications.

Key Features and Specifications

The Magnaloy 500 HUB Drive Coupling is engineered for exceptional performance and ease of use. It features a 3/4 bore and a 3/16 keyway, providing secure and reliable shaft connections. The coupling's solid magnesium alloy construction is heat treated for maximum strength-to-weight ratio. Key features include:

  • Lightweight Design: Reduces loads on bearings, shafts, and pumps, extending component life.
  • Rust Proof and Corrosion Resistant: Ensures durability and longevity in harsh environments.

Practical Benefits and Applications

The Magnaloy 500 HUB Drive Coupling offers a range of practical benefits that make it a standout choice for industrial applications. Its close machining tolerances (TIR of .002") guarantee vibration-free operation and easy, accurate alignment without the need for special tools. The Premium Line of Magnaloy Couplings comes standard with a single set-screw over the keyway, with optional double set-screws available for increased shaft gripping forces. This versatile coupling is suitable for a variety of applications, including:

  • Industrial machinery
  • Pumps and compressors
  • Food processing equipment

What Our Customers Say

January 11, 2026

Absolutely no complaints!

The craftsmanship is excellent.

- Hector Q..

January 11, 2026

Absolutely no complaints!

A great product at a great price.

- Elsie W..

January 11, 2026

Absolutely no complaints!

Couldn't have asked for more.

- Adam J..

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