Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	High-Grade Nylon (PA6)
Brand	KTR
Country of Origin	Germany
Series Compatibility	BoWex M-Series
Color	Black
Operating Temperature	-30°C to +100°C
Surface Finish	Smooth Machined
Packaging	Protective Plastic Case
Certification	ISO 9001 Certified
Warranty	1 Year Manufacturer

5 reviews

Anonymous

Apr 13, 2026

Rating: 5/5

Bulk order satisfied

We ordered multiple sizes for our inventory. All packages were sealed correctly and labeled clearly. Will order again.

Anonymous

Mar 31, 2026

Rating: 5/5

Perfect fit for our machinery

Ordered the M28 size for a conveyor belt repair. Genuine KTR quality as expected. Fits perfectly without any modification.

Anonymous

Mar 29, 2026

Rating: 4/5

Good quality but pricey

These are definitely authentic German parts. The price is higher than generic alternatives, but the durability is worth it for critical equipment.

Anonymous

Mar 12, 2026

Rating: 5/5

Fast shipping

Needed these urgently for a production line stoppage. Arrived quicker than expected and solved the vibration issue immediately.

Anonymous

Feb 02, 2026

Rating: 4/5

Solid replacement part

Replaced the worn-out bushing on a pump coupling. Noise level decreased significantly. Just make sure to measure your shaft size correctly.

5 FAQ

Q: Are these compatible with older BoWex models?

A: Yes, these inserts are designed to be backward compatible with standard BoWex M-series couplings.

Q: Is there a warranty included?

A: Yes, all genuine KTR parts come with a standard 1-year manufacturer warranty against defects.

Q: What is the lead time for the M80 size?

A: The M80 size is currently in stock and ships within 24 hours on business days.

Q: Do I need to lubricate the nylon bushing?

A: No, the nylon material is self-lubricating. Adding grease may attract debris and cause wear.

Q: Can these handle high vibration environments?

A: Yes, the elastic nylon material is specifically designed to dampen vibrations and protect connected shafts.

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