Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Stainless Steel 304
Max Torque Capacity	5 Nm
Bore Diameter Range	5mm to 10mm
Outer Diameter	25mm
Overall Length	40mm
Misalignment Type	Angular and Parallel
Operating Temperature	-20°C to 80°C
Surface Treatment	Black Anodized Aluminum
Weight	45 grams
Keyway Configuration	Available upon Request

5 reviews

Anonymous

Apr 11, 2026

Rating: 5/5

Zero backlash confirmed

Tested under load on a servo setup. I could not detect any backlash. The bellows design really helps with minor misalignments.

Anonymous

Apr 03, 2026

Rating: 5/5

Durable construction

We have been running this in our automation lab for weeks. It survived high RPM testing without any signs of wear or fatigue.

Anonymous

Apr 02, 2026

Rating: 5/5

Exactly as described

Dimensions matched the drawing perfectly. Shipping was fast and the packaging protected the item well during transit.

Anonymous

Feb 04, 2026

Rating: 4/5

Good quality but tight fit

The build quality is excellent. Needed a bit of effort to mount onto the shaft, but once installed it holds very well without slipping.

Anonymous

Jan 24, 2026

Rating: 5/5

Perfect for my CNC router

Installed on my X-axis stepper motor. The coupling works smoothly and there is no visible play during operation. Highly recommend for precision tasks.

5 FAQ

Q: Is this suitable for high RPM applications?

A: Yes, this coupling is rated for speeds up to 4000 RPM depending on the specific bore size and balance.

Q: What is the return policy if it doesn't fit?

A: We offer a 30-day return policy for items that are unused and in their original packaging. Custom bored items may have different terms.

Q: Can I request a specific keyway size?

A: Yes, keyways are customizable. Please note your requirements in the order comments or message us directly after purchase.

Q: What shaft sizes are supported by this coupling?

A: We offer bores ranging from 5mm to 10mm. Please select your specific size during checkout or contact us for custom boring.

Q: Does the bellows require lubrication?

A: No, the bellows design is maintenance-free and does not require any lubrication during normal operation.

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