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Cyber Monday Steal 400 1-5/8bx1/4k : Magnaloy 400 Hub 1-5/8 Bore X 1/4 Key Special, M40012008s Special Discount [2OIdAv90]

$19.99 $63.99 -69%

Magnaloy 400 HUB 1-5/8 BORE X 1/4 KEY SpecialIntroducing the Magnaloy 400 HUB 1-5/8 BORE X 1/4 KEY Special, a revolutionary lightweight, heavy-duty flexible drive coupling designed for superior performance and durability. Crafted from magnesium, this

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Cyber Monday Steal 400 1-5/8bx1/4k : Magnaloy 400 Hub 1-5/8 Bore X 1/4 Key Special, M40012008s Special Discount [2OIdAv90]

Magnaloy 400 HUB 1-5/8 BORE X 1/4 KEY Special

Introducing the Magnaloy 400 HUB 1-5/8 BORE X 1/4 KEY Special, a revolutionary lightweight, heavy-duty flexible drive coupling designed for superior performance and durability. Crafted from magnesium, this coupling is 76% lighter than cast iron and 36% lighter than aluminum units, yet it boasts an impressive strength-to-weight ratio. Its innovative design ensures reduced loads on bearings, shafts, and pumps, extending the lifespan of critical components. The Magnaloy 400 HUB is a testament to Magnaloy's commitment to excellence in drive coupling technology.
  • Lightweight magnesium construction for reduced weight and increased efficiency
  • 76% lighter than cast iron and 36% lighter than aluminum
  • Stronger than both cast iron and aluminum alternatives

Technical Specifications and Properties

The Magnaloy 400 HUB 1-5/8 BORE X 1/4 KEY Special features close machining tolerances (TIR of .002Ó) for vibration-free operation and easy, accurate alignment without the need for special tools. The solid magnesium alloy permanent mold castings are heat treated, offering the highest strength-to-weight ratio available. With options for single or double set-screws, this coupling provides enhanced shaft gripping forces and improved installation ease. The Premium Line comes standard with a single set-screw over the keyway, while double set-screws are available at 45 degrees or 90 degrees to the keyway. Additionally, the clamp feature is available for bored and keyed hubs, providing further versatility and convenience.
  • Close machining tolerances for vibration-free operation and easy alignment
  • Single or double set-screw options for enhanced shaft gripping forces
  • Heat-treated magnesium alloy for superior strength and durability

Practical Applications and Benefits

The Magnaloy 400 HUB 1-5/8 BORE X 1/4 KEY Special is an ideal solution for a wide range of applications where lightweight, heavy-duty performance is required. Its rust-proof and corrosion-resistant properties make it perfect for use in challenging environments. Whether you're working in industrial settings, construction sites, or marine environments, this coupling delivers the reliability and efficiency you need. By reducing loads on bearings, shafts, and pumps, the Magnaloy 400 HUB helps extend the life of your equipment, saving you time and money in the long run. It's the perfect choice for professionals seeking a high-performance drive coupling that won't let you down.
  • Perfect for a wide range of industrial, construction, and marine applications
  • Rust-proof and corrosion-resistant for use in challenging environments
  • Extends the life of equipment by reducing loads on critical components

What Our Customers Say

January 24, 2026

Absolutely no complaints!

5-85. This is a fantastic and a very, very smart purchase.

- Mair P..

January 24, 2026

Absolutely no complaints!

A very nice and a very, very quality product.

- Rhun S..

January 24, 2026

Absolutely no complaints!

A great product for its great, so price point.

- Ceinwen L..

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