Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Cast Iron
Coupling Type	Elastic Three-Jaw
Design Configuration	Back-to-Back Wheel
Jaw Geometry	Hexagonal
Available Sizes	90, 105, 120 mm
Primary Application	Motor and Pump Connection
Package Contents	Coupling Halves and Washers
Surface Finish	Black Oxide Coated
Shaft Compatibility	Standard Keyed Shafts
Operating Temperature	-20°C to 80°C

5 reviews

Anonymous

Apr 19, 2026

Rating: 4/5

Works as Expected

Reduced vibration noticeably. Make sure to check the size chart before ordering.

Anonymous

Mar 16, 2026

Rating: 5/5

Great Coupling

Fits my motor perfectly. Very sturdy cast iron construction and the hexagonal jaw aligns well.

Anonymous

Mar 02, 2026

Rating: 4/5

Solid Build

Heavy duty but works well. Washers included were helpful for installation.

Anonymous

Feb 14, 2026

Rating: 5/5

Good Value

Price is reasonable for the quality provided. Shipping was fast too.

Anonymous

Feb 02, 2026

Rating: 5/5

Exact Match

Replaced my old coupling without issues. The back-to-back wheel design is robust.

5 FAQ

Q: What is the hardness of the iron?

A: Standard cast iron hardness suitable for general machinery applications.

Q: Is this suitable for high speed motors?

A: Yes, it is balanced for standard industrial speeds. Please refer to the size-specific torque ratings.

Q: Do I need to grease the jaws?

A: Light lubrication is recommended during installation to ensure smooth operation.

Q: Are bolts included in the package?

A: No, only coupling halves and washers are included. Bolts must be purchased separately.

Q: Can this handle misalignment?

A: Yes, the elastic type allows for minor misalignment between shafts.

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