Ruland, 57.2 mm OD, 78.2 mm Length 30 mm Flexible Coupling 20 mm
- RS Stock No.:
- 591-838
- Mfr. Part No.:
- MDCDK57-30-20-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
PHP26,560.42
(exc. VAT)
PHP29,747.67
(inc. VAT)
FREE delivery for orders over ₱3,000.00
Temporarily out of stock
- Shipping from September 28, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP26,560.42 |
*price indicative
- RS Stock No.:
- 591-838
- Mfr. Part No.:
- MDCDK57-30-20-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 | |
| Bore Size A | 30mm | |
| Length | 78.2mm | |
| Bore Size B | 20mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 93°C | |
| Series | MDCDK57 | |
| Standards/Approvals | MIL-A-8625 Type II, REACH, ASTM B580 Type B, Class 2, DIN 912 12.9, RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Bore Size A 30mm | ||
Length 78.2mm | ||
Bore Size B 20mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 93°C | ||
Series MDCDK57 | ||
Standards/Approvals MIL-A-8625 Type II, REACH, ASTM B580 Type B, Class 2, DIN 912 12.9, RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Highly engineered clamp double disc coupling designed for precision applications where misalignment can occur. Crafted from robust aluminum, it's lightweight yet engineered for high performance, making it ideal for tasks demanding both speed and accuracy. The coupling features a unique double disc design that allows for individual disc flexibility, accommodating both angular and parallel misalignment effectively. In high-speed environments, it provides zero backlash, ensuring seamless operation and reliable torque transmission. Assembling this coupling is straightforward, with metric hardware that meets stringent torque standards, illustrating its suitability for various high-tech applications, including those found in semiconductor and renewable energy sectors. The product is also manufactured in the USA, adhering to strict quality controls and environmental compliance, reflecting the brand's commitment to excellence.
Lightweight design contributes to lower inertia and faster response times
Zero-backlash feature enhances precision in motion control
Balanced configuration reduces vibrations even at high speeds
Manufactured from top-grade aluminum for durability and strength
Designed to accommodate both angular and parallel misalignments effectively
Metric hardware ensures compatibility with international applications
Related links
- Ruland 78.2 mm Length 30 mm Flexible Coupling 30 mm
- Ruland 78.2 mm Length 30 mm Flexible Coupling 24 mm
- Ruland 78.2 mm Length 30 mm Flexible Coupling 15 mm
- Ruland 78.2 mm Length 30 mm Flexible Coupling 28 mm
- Ruland 78.2 mm Length 30 mm Flexible Coupling 22 mm
- Ruland 78.2 mm Length 30 mm Flexible Coupling 16 mm
- Ruland 78.2 mm Length 30 mm Flexible Coupling 17 mm
- Ruland 78.2 mm Length 30 mm Flexible Coupling 25 mm