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Home / Connectors and Fasteners / Spider Jaw Coupling GR38 Clamping Type High-Torque
Connectors and Fasteners

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Carbon Steel
Coupling Type XL Jaw Clamping
Model Series GR38
Max Torque 1500 Nm
Bore Diameter 38 mm
Outer Diameter 120 mm
Overall Length 145 mm
Operating Temperature -30°C to +100°C
Surface Finish Black Oxide
Industry Standard DIN 740 Compliant

5 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Reliable Performance

Handles high torque requirements well in our heavy duty application.

A

Anonymous

Mar 20, 2026

Rating: 4/5

Good Quality Steel

Robust construction and meets torque specs. Delivery was slightly slower than expected.

A

Anonymous

Feb 22, 2026

Rating: 5/5

Excellent Industrial Coupling

Works perfectly on our screw compressor setup. The clamping mechanism is very secure.

A

Anonymous

Jan 29, 2026

Rating: 5/5

High Precision Fit

No vibration issues after installation. Alignments were easy to achieve with this unit.

A

Anonymous

Jan 21, 2026

Rating: 4/5

Solid Component

Meets all technical specifications. Packaging could be improved for international shipping.

5 FAQ

Q: Is the spider element included?

A: Yes, the elastomer spider element is included in the package.

Q: Do you ship internationally?

A: Yes, we ship globally via express freight partners.

Q: Is this suitable for high vibration environments?

A: Yes, the clamping design minimizes backlash and handles vibration well.

Q: What is the warranty period?

A: We provide a 12-month warranty against manufacturing defects.

Q: Can you customize the bore size?

A: Yes, we offer custom boring services upon request before shipping.

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