Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Brand	KTR
Product Series	RADEX N
Available Sizes	N70, N80, N85, N90, N105
Material	Steel with Stainless Steel Diaphragm
Country of Origin	Germany
Max Rotational Speed	Up to 10,000 rpm
Torque Range	Depending on specific size selected
Misalignment Compensation	Angular, Parallel, and Axial
Operating Temperature	-30°C to +120°C
Warranty Period	12 Months Manufacturer Warranty

5 reviews

Anonymous

Apr 21, 2026

Rating: 5/5

High performance

Running this at high speeds without any issues. The diaphragm design handles misalignment very well.

Anonymous

Apr 10, 2026

Rating: 4/5

Good quality, slow shipping

The coupling itself is excellent quality as expected from Germany. Only issue was shipping took a bit longer than estimated.

Anonymous

Apr 07, 2026

Rating: 5/5

Bulk order satisfied

Purchased multiple units for our assembly line. All arrived in original packaging with documentation.

Anonymous

Feb 11, 2026

Rating: 5/5

Perfect replacement part

Ordered the N85 model for our packaging machine. Fit was precise and vibration levels dropped immediately. Genuine KTR product.

Anonymous

Jan 29, 2026

Rating: 5/5

Genuine article

Verified the markings and serial numbers. This is definitely original stock, not a counterfeit.

5 FAQ

Q: Does this coupling require lubrication?

A: No, the RADEX N series is maintenance-free and does not require lubrication.

Q: Do you provide certification documents?

A: Yes, all original KTR products come with manufacturer certification and documentation.

Q: Is installation difficult?

A: Installation is straightforward. Please refer to the included KTR manual for torque specifications.

Q: Can this handle axial movement?

A: Yes, the diaphragm design compensates for axial, angular, and parallel misalignment.

Q: What bore sizes are available for the N90 model?

A: Bore sizes vary. Please check the specific technical datasheet or contact us for custom boring options.

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