Ruland, 57.2 mm OD, 78.2 mm Length 20 mm Flexible Coupling 14 mm
- RS Stock No.:
- 591-387
- Mfr. Part No.:
- MDCDK57-20-14-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
MYR1,634.31
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- Shipping from 08 April 2026
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Units | Per Unit |
|---|---|
| 1 + | MYR1,634.31 |
*price indicative
- RS Stock No.:
- 591-387
- Mfr. Part No.:
- MDCDK57-20-14-A
- Manufacturer:
- Ruland
Specifications
Technical data sheets
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 | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 14mm | |
| Hub Material | Aluminium | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 200°F | |
| Series | MDCDK57 | |
| Standards/Approvals | DIN 912 12.9 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Bore Size A 20mm | ||
Length 78.2mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 14mm | ||
Hub Material Aluminium | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 200°F | ||
Series MDCDK57 | ||
Standards/Approvals DIN 912 12.9 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is expertly engineered for performance and reliability, making it an ideal choice for high-speed applications. The product features a lightweight design that reduces inertia, facilitating operation at speeds of up to 10,000 RPM. With its dual disc construction, this coupling effectively accommodates angular and parallel misalignment while maintaining zero-backlash functionality. Crafted from premium anodised aluminium, it not only offers excellent durability but also adheres to RoHS3 and REACH compliance. Produced with rigorous quality controls at the manufacturer's facility, this coupling ensures precise positioning and enhanced vibration reduction during operation, making it a top choice for sectors such as semiconductor, solar, and machine tool industries. The robust design and excellent torque capabilities further guarantee dependable performance under demanding conditions.
Engineered for high speed applications up to 10000 RPM
Lightweight construction ensures reduced inertia
Dual disc design allows for individual disc bending to accommodate misalignment
Manufactured from RoHS3 and REACH compliant materials
Designed for torsional rigidity to ensure precise positioning
Suitable for industries such as semiconductor and testing
Machined from solid bar stock sourced from North American mills
Meets stringent performance standards for torque capabilities
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