Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	45# Steel / Cast Iron
Surface Treatment	Black Oxide / Phosphating
Nominal Torque	63 - 12500 N.m
Max Speed	1500 - 4600 rpm
Shaft Diameter	12mm - 100mm
Elastic Sleeve Material	Polyurethane / Rubber
Operating Temperature	-20°C to +70°C
Misalignment Compensation	Angular & Parallel
Net Weight	1.5kg - 85kg (varies by model)
Customization	OEM/ODM Available

5 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Perfect for our CNC lathe

Fits perfectly on the main spindle. Vibration dampening is noticeable.

Anonymous

Feb 08, 2026

Rating: 5/5

Durable and reliable

Been running for 6 months without issues. The elastic sleeves hold up well under load.

Anonymous

Feb 07, 2026

Rating: 4/5

Solid industrial component

Good value for money. Installation was straightforward with the provided specs.

Anonymous

Jan 27, 2026

Rating: 5/5

Custom sizing worked great

Needed a specific bore size. They manufactured it exactly to spec. Highly recommend.

Anonymous

Jan 25, 2026

Rating: 4/5

Good quality, slight shipping delay

The coupling itself is robust. Shipping took a bit longer than expected but worth the wait.

5 FAQ

Q: How long for custom manufacturing?

A: Typically 7-15 days depending on complexity.

Q: What is the max angular misalignment?

A: Usually up to 1 degree, depending on the specific model size.

Q: Do I need to lubricate the pins?

A: The elastic sleeves are maintenance-free, but pins benefit from light grease during installation.

Q: What is the shaft tolerance requirement?

A: We recommend H7 tolerance for optimal fit.

Q: Are replacement sleeves sold separately?

A: Yes, we stock spare elastic sleeves for most standard models.

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