Ruland, 57.2 mm OD, 78.2 mm Length 28 mm Flexible Coupling 25 mm
- RS Stock No.:
- 593-517
- Mfr. Part No.:
- MDCDK57-28-25-A
- Brand:
- Ruland
Subtotal (1 unit)*
$760.23
(exc. GST)
$874.26
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- Shipping from 09 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $760.23 |
*price indicative
- RS Stock No.:
- 593-517
- Mfr. Part No.:
- MDCDK57-28-25-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 | 28mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 25mm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Series | MDCDK57-28-25-A | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Length 78.2mm | ||
Bore Size A 28mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 25mm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Series MDCDK57-28-25-A | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals DIN 912 12.9, REACH, RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp double disc coupling is engineered for exceptional performance in high-speed applications, boasting a lightweight and low-inertia design. This product features a balanced mechanism that significantly reduces vibration, making it ideal for precise positioning in a variety of sectors such as semiconductor, solar, and machine tools. Its robust construction from solid bar stock ensures durability, while the operational velocity of up to 10,000 RPM guarantees efficiency. Each component, including anodized aluminum hubs and stainless steel disc springs, is meticulously crafted to facilitate adaptability to various types of misalignment. Built under stringent quality controls, this coupling not only adheres to RoHS3 and REACH compliance but also showcases the hallmark of excellence that Ruland is known for.
Zero-backlash operation ensures precision in motion control applications
Lightweight construction enhances performance without sacrificing strength
Dynamic torque ratings provide reliable performance in diverse conditions
Balanced design contributes to significantly reduced vibration
Machined from high-quality materials sourced from North American mills
Related links
- Ruland 78.2 mm Length 28 mm Flexible Coupling 28 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 20 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 18 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 15 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 16 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 19 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 14 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 24 mm