Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Component Type	Elastomer Spider
Model Series	ROTEX GR
Size Designation	GR19
Color	Orange
Material	Polyurethane (PUR)
Hardness	92 Shore A
Max Temperature	90°C
Min Temperature	-30°C
Country of Origin	Germany
Application	Industrial Machinery

5 reviews

Anonymous

Apr 03, 2026

Rating: 5/5

Bulk buy

Ordered multiple units for maintenance stock. All accounted for and consistent.

Anonymous

Mar 26, 2026

Rating: 4/5

Good part

Quality is top notch, though shipping took a bit longer than expected.

Anonymous

Mar 18, 2026

Rating: 5/5

Genuine KTR

Verified quality. The orange color matches the original part exactly.

Anonymous

Mar 05, 2026

Rating: 5/5

Great replacement

Works perfect for our pump motor setup. Genuine KTR quality as expected.

Anonymous

Feb 11, 2026

Rating: 5/5

Easy install

Fits well into the housing. Vibration damping is excellent.

5 FAQ

Q: What does the orange color indicate?

A: Orange typically indicates 92 Shore A hardness for standard applications.

Q: Is this compatible with ROTEX size 28 hubs?

A: Yes, the GR19 spider is designed to fit ROTEX size 28 couplings.

Q: Is this sold individually or in packs?

A: This listing is for a single elastomer insert.

Q: Can this handle high temperatures?

A: Standard PUR is rated up to 90°C continuously. Please consult specs for higher needs.

Q: Do you sell the metal hubs as well?

A: Yes, please check our coupling hardware section for matching hubs.

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