Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	High-Carbon Steel
Surface Treatment	Black Oxide Coating
Hardness	HRC 45-50
Connection Type	Rigid Flange
Shaft Support	Guided Alignment
Torque Capacity	High Torque Transmission
Operating Temperature	-20°C to 120°C
Compatibility	Multiple Shaft Specifications
Mounting Hardware	Included Bolts and Nuts
Application	Industrial Machinery & Motors

6 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

Perfect fit for our motor

We needed a rigid coupling for a high-torque motor setup, and this unit delivered. No vibration issues and the shaft support is very stable. Will order more for our other machines.

Anonymous

Mar 26, 2026

Rating: 5/5

Exceeded expectations

I was skeptical about the price point, but the quality is outstanding. The guided shaft support feature really helps in reducing wear on connected components. A must-buy for engineers.

Anonymous

Mar 16, 2026

Rating: 4/5

Solid industrial component

Good product overall. The multiple specifications option made it easy to find the right size. Delivery was fast, and the packaging protected the item well during shipping.

Anonymous

Mar 10, 2026

Rating: 5/5

Excellent build quality

This flange coupling is incredibly robust. The high-hardness metal feels premium and the alignment was perfect right out of the box. Highly recommended for heavy-duty applications.

Anonymous

Mar 09, 2026

Rating: 4/5

Great value for money

Works exactly as described. The black oxide coating provides good corrosion resistance. Only minor issue was the instructions could be clearer, but installation was straightforward nonetheless.

Anonymous

Mar 07, 2026

Rating: 5/5

Durable and reliable

Been running this coupling in our production line for three months now with zero failures. The hardness specification is accurate, and it handles the load without any deformation.

5 FAQ

Q: Can I return this if the shaft diameter does not match my equipment?

A: Absolutely. We offer a 30-day return policy for unused items in original packaging if the specifications do not meet your needs.

Q: Does this coupling come with the necessary bolts for installation?

A: Yes, each unit includes a full set of high-strength bolts and nuts required for immediate installation.

Q: Is this suitable for outdoor use in rainy conditions?

A: The black oxide coating offers basic corrosion resistance, but for prolonged outdoor exposure in wet environments, we recommend applying an additional protective grease or sealant.

Q: What is the maximum RPM this coupling can handle safely?

A: For standard industrial applications, this coupling is rated for up to 3000 RPM depending on the specific shaft diameter selected.

Q: Do you offer bulk discounts for orders over 50 units?

A: Yes, we provide tiered pricing for bulk orders. Please contact our sales team directly through the 'Contact Seller' button for a custom quote.

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