A
Anonymous
Mar 29, 2026
Rating: 5/5
Reliable Performance
Handles high torque requirements well in our heavy duty application.
Description
This clamping-type XL spider jaw coupling connects shafts to transmit high torque in air compressor systems. It features a GR38 screw specification and a precision-machined design that ensures secure alignment without keys. The clamping mechanism allows for easy installation and removal while maintaining rigid connection under load. Regularly inspect the spider element for wear to maintain optimal vibration damping and coupling performance.
Reviews
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 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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