Ruland, 57.2 mm OD, 78.2 mm Length 28 mm Flexible Coupling 18 mm
- RS Stock No.:
- 591-624
- Mfr. Part No.:
- MDCD57-28-18-A
- Brand:
- Ruland
Subtotal (1 unit)*
$654.97
(exc. GST)
$753.22
(inc. GST)
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- Shipping from 10 April 2026
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Units | Per unit |
|---|---|
| 1 + | $654.97 |
*price indicative
- RS Stock No.:
- 591-624
- Mfr. Part No.:
- MDCD57-28-18-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 | |
| Bore Size A | 28mm | |
| Length | 78.2mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 18mm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 200°F | |
| Series | MDCD57-28-18-A | |
| Standards/Approvals | ASTM B580 Type B, DIN 912 12.9, MIL-A-8625 Type II Class 2, REACH, RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Bore Size A 28mm | ||
Length 78.2mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 18mm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 200°F | ||
Series MDCD57-28-18-A | ||
Standards/Approvals ASTM B580 Type B, DIN 912 12.9, MIL-A-8625 Type II Class 2, REACH, RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is engineered to deliver exceptional performance in high-speed applications. With its lightweight, balanced design, it reduces vibration and enhances efficiency, making it ideal for the demanding requirements of industries such as semiconductor, solar, and machine tool systems. Crafted from premium aluminium, the coupling not only offers minimal inertia but also complies with stringent RoHS3 and REACH standards. Its robust structure incorporates anodised aluminium hubs and stainless steel disc springs, allowing for individual disc flexing to accommodate various misalignment types. With a maximum operating speed of 10,000 RPM, this coupling ensures reliability and precision in positioning applications while maintaining torsional rigidity. Manufacturing under strict quality controls in the USA guarantees that customers receive a product that embodies both performance and durability.
Designed for high speeds up to 10000 RPM
Zero backlash design ensures precise positioning
Balanced construction diminishes vibration at peak performance
Manufactured from solid bar stock sourced from North American mills
Dynamic torque capacities cater to a wide range of applications
Lightweight structure promotes efficiency in operation
Accommodates various misalignments for versatile use
Meets stringent RoHS3 and REACH compliance standards
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