Ruland, 57.2 mm OD, 78.2 mm Length 20 mm Flexible Coupling 20 mm
- RS Stock No.:
- 591-782
- Mfr. Part No.:
- MDCD57-20-20-A
- Brand:
- Ruland
Subtotal (1 unit)*
$528.86
(exc. GST)
$581.75
(inc. GST)
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- Shipping from 09 March 2026
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Units | Per unit |
|---|---|
| 1 + | $528.86 |
*price indicative
- RS Stock No.:
- 591-782
- Mfr. Part No.:
- MDCD57-20-20-A
- Brand:
- 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 | |
| Length | 78.2mm | |
| Bore Size A | 20mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 20mm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Series | MDCD57 | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | Class 2, DIN 912 12.9, RoHS3, REACH, ASTM B580 Type B, MIL-A-8625 Type II | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Length 78.2mm | ||
Bore Size A 20mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 20mm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Series MDCD57 | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals Class 2, DIN 912 12.9, RoHS3, REACH, ASTM B580 Type B, MIL-A-8625 Type II | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is designed to deliver exceptional performance in dynamic applications. It features a lightweight, zero-backlash design which significantly reduces vibration at high speeds of up to 10,000 RPM. This coupling is meticulously constructed from high-quality anodised aluminium, ensuring durability and compliance with rigorous industrial standards. The unique double disc configuration allows for enhanced flexibility, accommodating various types of misalignment, making it an ideal choice for demanding environments such as semiconductor and printing industries. With strict manufacturing controls in place, this coupling is not only robust but also environmentally compliant under RoHS3 and REACH regulations, affirming its reliability in precision machinery connections.
Lightweight build optimises performance without compromising strength
Zero backlash design ensures enhanced precision in positioning
Balanced design minimizes vibrations enhancing component longevity
Accommodates various misalignment types for versatile applications
Constructed from high grade materials for exceptional durability
Manufactured under strict processes to maintain consistent quality
Offers metric hardware specifications for compatibility with global standards
Designed to excel in high speed applications supporting up to 10000 RPM
Meets strict environmental compliance standards for safe industrial usage
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