Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	High-Performance Nylon (PA6)
Tooth Profile	44 Tooth Curved Design
Compatible Brand	KTR BOWEX M-Series
Coupling Type	Sleeve Coupling S-Type
Color	Black
Temperature Range	-30°C to +100°C
Misalignment Compensation	Angular and Parallel
Surface Treatment	Smooth Molded Finish
Weight	Varies by Size (Approx. 0.1kg - 0.5kg)
Package Includes	1 x Nylon Sleeve Only

5 reviews

Anonymous

Mar 30, 2026

Rating: 4/5

Solid alternative

Works well as a spare part. Not quite sure about long-term durability compared to OEM yet, but initial performance is great.

Anonymous

Mar 03, 2026

Rating: 4/5

Good quality material

The nylon feels robust. Took about a week to arrive. Installed on an M-42 coupling without issues.

Anonymous

Feb 09, 2026

Rating: 5/5

Reliable Replacement

We order these in bulk for maintenance contracts. Consistent quality across batches. Highly recommended for general machinery.

Anonymous

Jan 31, 2026

Rating: 5/5

Solved our alignment noise

Our gearbox was making noise due to a cracked sleeve. This replacement silenced it immediately. Easy to install.

Anonymous

Jan 24, 2026

Rating: 5/5

Perfect Fit for M-38

Replaced the worn-out sleeve on our pump motor. Fits exactly like the original KTR part but at a better price. No vibration issues.

5 FAQ

Q: Do you sell the metal hubs as well?

A: This listing is for the nylon sleeve only. Hubs are sold separately.

Q: Can I use this for high-speed applications?

A: It is suitable for standard industrial speeds. Please consult specs for RPM limits based on your specific size.

Q: Is this compatible with the original KTR hubs?

A: Yes, this sleeve is designed to fit standard KTR BOWEX M-Series hubs perfectly.

Q: What is the hardness of the nylon?

A: The material is standard industrial grade PA6, optimized for flexibility and torque transmission.

Q: How do I know which size I need?

A: Measure the outer diameter of your existing sleeve or check the hub marking (e.g., M-38).

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