Ruland, 50.8 mm OD, 64 mm Length 20 mm Flexible Coupling 12 mm
- RS stock no.:
- 591-752
- Mfr. Part No.:
- MDCD51-20-12-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
R 4 178,65
(exc. VAT)
R 4 805,45
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 13 April 2026
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Units | Per unit |
|---|---|
| 1 + | R 4,178.65 |
*price indicative
- RS stock no.:
- 591-752
- Mfr. Part No.:
- MDCD51-20-12-A
- Manufacturer:
- Ruland
Specification
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 | |
| Bore Size A | 20mm | |
| Length | 64mm | |
| Bore Size B | 12mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 200°F | |
| Series | MDCD51 | |
| 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 | ||
Bore Size A 20mm | ||
Length 64mm | ||
Bore Size B 12mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 200°F | ||
Series MDCD51 | ||
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-style double disc coupling is expertly engineered to provide a robust connection for your machinery. Constructed from high-quality aluminium, it boasts a lightweight yet durable design that excels in applications with high rotational speeds. The coupling features a unique double disc design, allowing for optimal flexibility and minimal backlash, ensuring that your equipment operates with precision and efficiency. Its balanced design significantly reduces vibrations, making it ideal for high-speed applications across diverse industries, including semiconductor and machine tool manufacturing. This product is manufactured in the USA, ensuring compliance with strict quality standards. With an impressive torque capacity and a range of misalignment tolerances, it stands as a reliable choice for various technical requirements in your operations.
Zero backlash design promotes accurate coupling without slippage
Machined from solid aluminium for enhanced durability and performance
Optimised for angular and parallel misalignment catering to various applications
Lightweight construction contributes to reduced inertia for faster response times
Designed for maximum speeds up to 10000 RPM ensuring high operational capability
Constructed using materials compliant with RoHS and REACH regulations
Suitable for high torque applications providing excellent reliability in service
Available direct from a trusted manufacturer with a focus on quality and precision
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