Ruland, 57.2 mm OD, 78.2 mm Length 20 mm Flexible Coupling 15 mm
- RS Stock No.:
- 591-358
- Mfr. Part No.:
- MDCD57-20-15-A
- Brand:
- Ruland
Subtotal (1 unit)*
£248.18
(exc. VAT)
£297.82
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 15 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £248.18 |
*price indicative
- RS Stock No.:
- 591-358
- Mfr. Part No.:
- MDCD57-20-15-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 | 57.2 mm | |
| Bore Size A | 20mm | |
| Length | 78.2mm | |
| Bore Size B | 15mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°C | |
| Membrane Material | 302 Stainless Steel | |
| Maximum Operating Temperature | 93°C | |
| Series | MDCD57 | |
| Standards/Approvals | RoHS3, REACH, MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Bore Size A 20mm | ||
Length 78.2mm | ||
Bore Size B 15mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°C | ||
Membrane Material 302 Stainless Steel | ||
Maximum Operating Temperature 93°C | ||
Series MDCD57 | ||
Standards/Approvals RoHS3, REACH, MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling offers exceptional performance in precision applications, crafted for optimal functionality and reliability. Designed with a balanced structure, it effectively reduces vibration at high speeds, ensuring a smooth operational experience. The lightweight aluminium construction facilitates easy handling while maintaining substantial durability. Ideal for intricate applications such as semiconductor manufacturing and printing, this coupling excels in environments where zero backlash and torsional rigidity are paramount. Each component is meticulously sourced from North American mills, adhering to strict manufacturing standards in the USA. The coupling's ability to handle misalignments makes it a versatile choice, ensuring seamless integration within diverse setups.
Manufactured from solid bar stock, ensuring high-quality performance
Lightweight design minimises inertia for superior response times
Dynamic torque ratings guarantee stable operations under various conditions
Zero-backlash engineering supports precise positioning
Robust constructions cater for speeds up to 10,000 RPM, making it suitable for demanding scenarios
Compatible with metric hardware for easy integration
Temperature resilience ranges from -40°F to 200°F, allowing for versatile application in varying environments
Anodised finish enhances durability while preventing wear and tear
Sourcing from local mills promotes sustainable manufacturing practices
Flexible design accommodates both angular and parallel misalignment
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