Ruland, 25.4 mm OD, 34.9 mm Length 9 mm Flexible Coupling 7 mm
- RS Stock No.:
- 591-478
- Mfr. Part No.:
- MDCDK25-9-7-A
- Brand:
- Ruland
Subtotal (1 unit)*
Kr. 1 821,82
(exc. VAT)
Kr. 2 277,28
(inc. VAT)
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- Shipping from 01. april 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 1 821,82 |
*price indicative
- RS Stock No.:
- 591-478
- Mfr. Part No.:
- MDCDK25-9-7-A
- Brand:
- Ruland
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ruland | |
| Product Type | Flexible Coupling | |
| Outside Diameter | 25.4 mm | |
| Bore Size A | 9mm | |
| Length | 34.9mm | |
| Bore Size B | 7mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Series | MDCDK25 | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B, RoHS3, REACH | |
| Screw Size | M3 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 25.4 mm | ||
Bore Size A 9mm | ||
Length 34.9mm | ||
Bore Size B 7mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Series MDCDK25 | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B, RoHS3, REACH | ||
Screw Size M3 | ||
- COO (Country of Origin):
- US
The Ruland Clamp double disc coupling is designed for high-performance applications, featuring lightweight yet robust anodized aluminum construction. With bores measuring 9mm and 7mm, it provides a reliable connection while accommodating varying levels of misalignment. The innovative double disc design allows each disc to flex independently, ensuring zero backlash and optimizing for torque and precision. This coupling excels in high-speed settings, reaching up to 10,000 RPM, making it a preferred choice for industries such as semiconductor, solar, and machinery. Manufactured with stringent quality controls in the USA, it not only complies with RoHS3 and REACH standards but also guarantees superior durability and performance in demanding environments. When you need reliability and exceptional engineering, this coupling stands out as a top choice.
Zero backlash ensures precise control and smooth operation
Balanced design reduces vibration during high-speed use
Lightweight construction reduces rotational inertia for improved efficiency
Machined from solid bar stock sourced from North American mills for quality assurance
Compliant with RoHS3 and REACH regulations, demonstrating a commitment to safety and environmental standards
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