Ruland, 50.8 mm OD, 64 mm Length 20 mm Flexible Coupling 17 mm
- RS Stock No.:
- 591-285
- Mfr. Part No.:
- MDCD51-20-17-A
- Brand:
- Ruland
Subtotal (1 unit)*
$486.22
(exc. GST)
$559.15
(inc. GST)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | $486.22 |
*price indicative
- RS Stock No.:
- 591-285
- Mfr. Part No.:
- MDCD51-20-17-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 | 50.8 mm | |
| Length | 64mm | |
| Bore Size A | 20mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 17mm | |
| Hub Material | Aluminium | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°F | |
| Series | MDCD51 | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | RoHS3, REACH, MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 50.8 mm | ||
Length 64mm | ||
Bore Size A 20mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 17mm | ||
Hub Material Aluminium | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°F | ||
Series MDCD51 | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals RoHS3, REACH, MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is engineered for precision and functionality, effortlessly accommodating misalignment while ensuring zero backlash. Its robust construction combines anodised aluminium hubs with thin stainless steel disc springs, enabling excellent performance in high-speed applications. Designed to handle loads of up to 10,000 RPM, this coupling is perfect for a variety of industrial sectors, including semiconductor and machine tool industries. The thoughtful construction also prioritises lightweight design, making it an ideal choice for systems that demand both strength and agility.
Lightweight design ensures minimal impact on overall system inertia
Balanced design reduces vibration enhancing durability during high speed operation
Compatible with various misalignment types ensuring versatility in application
Manufactured from solid bar stock sourced from North American mills for quality assurance
Zero backlash feature guarantees precise positioning without play
Diverse torque capabilities cater to multiple operational requirements
Machined under strict controls to maintain high manufacturing standards
Subjected to comprehensive testing exceeding strict performance guidelines
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