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Worldwide Shipping 300 22mmbx7mmk : Magnaloy 300 Hub 22mm Bore X 7mm Key Special, M300m2207s Pro Version [GaCsh21g]

$17.99 $57.99 -69%

Magnaloy 300 Hub 22mm Bore X 7mm Key Special Couplings Introducing the Magnaloy 300 Hub 22mm Bore X 7mm Key Special Couplings, a groundbreaking lightweight, heavy-duty flexible drive coupling designed for superior performance and efficiency. Construc

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Magnaloy 300 Hub 22mm Bore X 7mm Key Special Couplings

Introducing the Magnaloy 300 Hub 22mm Bore X 7mm Key Special Couplings, a groundbreaking lightweight, heavy-duty flexible drive coupling designed for superior performance and efficiency. Constructed with magnesium, these couplings weigh 76% less than cast iron and 36% less than aluminum units, yet they boast a remarkable strength-to-weight ratio that outshines both materials. This innovative design is not only lighter but also offers several significant advantages that make it an ideal choice for a wide range of applications.

Product Properties and Specifications

The Magnaloy 300 couplings are engineered with precision, featuring close machining tolerances (TIR of .002") that ensure vibration-free operation and easy, accurate alignment without the need for special tools. This high-quality construction is complemented by solid magnesium alloy permanent mold castings, which are heat treated for increased strength and durability. The couplings come standard with a single set-screw over the keyway, but the optional Double Set-Screws are available at 45 degrees or 90 degrees to the keyway to enhance shaft gripping forces. This flexibility allows for greater customization and improved performance, making the Magnaloy 300 couplings versatile for various mechanical setups.

Practical Uses and Benefits

Designed for ease of handling and installation, the Magnaloy 300 Hub 22mm Bore X 7mm Key Special Couplings are perfect for applications where reduced loads on bearings, shafts, and pumps are crucial for longer component life. Their rustproof and corrosion-resistant properties make them suitable for environments that demand durability and reliability. Ideal for industrial and mechanical systems, these couplings provide numerous benefits, including reduced maintenance, improved efficiency, and a safer, more reliable operation. Whether used in pumps, fans, compressors, or other rotating equipment, the Magnaloy 300 couplings are a testament to advanced engineering and are sure to enhance the performance and longevity of any machinery they are a part of.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

A truly brilliant and highly effective device.

- Eamon J..

December 28, 2025

Absolutely no complaints!

A very good quality item for sure, and for certain.

- Gwenno C..

December 28, 2025

Absolutely no complaints!

I recommend this product a full and whole 110%.

- Cefin U..

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