Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	304 Stainless Steel
Surface Treatment	Polished
Rated Torque	45 Nm
Bore Diameter	6mm to 12mm
Overall Length	75 mm
Outer Diameter	22 mm
Net Weight	135 grams
Max Speed	3500 RPM
Fixation Type	Double Set Screws
Package Includes	1 x Coupling, 2 x Keys

5 reviews

Anonymous

Apr 21, 2026

Rating: 4/5

Fast Shipping

Product is good, arrived quickly. Packaging could be better but the item was undamaged.

Anonymous

Apr 10, 2026

Rating: 5/5

Solid Build

Works great for my lathe project. The stainless steel feels very durable and the set screws hold tight.

Anonymous

Mar 20, 2026

Rating: 4/5

Good Value

Nice quality but screws were tight. Needed a good hex key to get them started.

Anonymous

Feb 28, 2026

Rating: 5/5

Perfect Fit

Exactly what I needed for motor alignment. The adjustable bore made installation easy.

Anonymous

Feb 09, 2026

Rating: 5/5

Durable

Holding up well under high load. No signs of wear after several weeks of continuous use.

5 FAQ

Q: Is the bore diameter adjustable on the fly?

A: Yes, within the specified 6mm to 12mm range using the set screws.

Q: What is the hardness rating of the steel?

A: It is made from standard 304 stainless steel with typical hardness for this grade.

Q: Can it handle shaft misalignment?

A: It is a rigid coupling, so it allows for minimal misalignment. Precise alignment is recommended.

Q: Does this coupling require lubrication?

A: No, it is designed to be maintenance-free under normal operating conditions.

Q: What size hex key is needed for installation?

A: Typically a 2.5mm or 3mm hex key is required for the set screws.

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