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Hot Sale 500 7/8bx5/16k : Magnaloy 500 Hub 7/8 Bore X 5/16 Key Special, M50002810s Now 80% Cheaper [ED7T0btF]

$31.99 $102.99 -69%

Magnaloy 500 HUB Drive Couplings: Lightweight, Durable SolutionThe Magnaloy 500 HUB drive couplings are a superior choice for those seeking a lightweight, yet heavy-duty solution for their power transmission needs. Crafted with Magnaloy's original li

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Magnaloy 500 HUB Drive Couplings: Lightweight, Durable Solution

The Magnaloy 500 HUB drive couplings are a superior choice for those seeking a lightweight, yet heavy-duty solution for their power transmission needs. Crafted with Magnaloy's original lightweight magnesium construction, these couplings weigh 76% less than cast iron and 36% less than aluminum units, yet offer unparalleled strength. This unique combination of lightness and strength makes them ideal for applications where reduced loads on components like bearings, shafts, and pumps are crucial for extended life and performance. Their robust construction also guarantees easy handling and installation, further enhancing their appeal.
  • Reduced weight: 76% lighter than cast iron, 36% lighter than aluminum.
  • Enhanced strength: Stronger than cast iron and aluminum equivalents.

Magnaloy 500 HUB: Technical Specifications and Features

Magnaloy's 500 HUB drive couplings are not just about lightweight performance; they are also designed with technical excellence in mind. The couplings feature close machining tolerances with a Total Indicator Runout (TIR) of 0.002", ensuring vibration-free operation and precise alignment without the need for special tools. The solid magnesium alloy permanent mold castings are heat treated for the highest strength-to-weight ratio. Available in both single and double set-screw configurations, these couplings provide versatility to meet a variety of installation needs. Double set-screws, at either 45 or 90 degrees, offer increased shaft gripping forces and can be specified upon request by specifying DSS45 or DSS90.
  • Technical precision: Close machining tolerances (TIR of 0.002") for vibration-free operation.
  • Customizable design: Single and double set-screw configurations available, with double set-screws at 45 or 90 degrees.

Practical Applications and Benefits of Magnaloy 500 HUB Couplings

The Magnaloy 500 HUB drive couplings are not only versatile but also offer a range of practical benefits. Their lightweight and corrosion-resistant properties make them suitable for a variety of industrial applications, from mining and agriculture to marine and general industrial uses. The reduction in loads on bearings, shafts, and pumps means these couplings contribute to longer component life and increased efficiency. For daily maintenance, the easy handling and installation of Magnaloy couplings streamline operations and reduce downtime. This product is an excellent choice for engineers and maintenance professionals seeking reliable and efficient power transmission solutions.
  • Versatile use: Suitable for a wide range of industrial applications.
  • Extended component life: Reduced loads on bearings, shafts, and pumps.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

I'm so impressed with this purchase. Five stars!

- David Chen.

December 27, 2025

Absolutely no complaints!

This is a very user-centric and helpful product.

- Kate Johnson.

December 27, 2025

Absolutely no complaints!

A wonderful tool that has been very helpful.

- Kelsey I..

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