Ruland, 50.8 mm OD, 64 mm Length 20 mm Flexible Coupling 13 mm
- RS Stock No.:
- 593-583
- Mfr. Part No.:
- MDCD51-20-13-A
- Brand:
- Ruland
Subtotal (1 unit)*
$486.22
(exc. GST)
$559.15
(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 + | $486.22 |
*price indicative
- RS Stock No.:
- 593-583
- Mfr. Part No.:
- MDCD51-20-13-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 | |
| Bore Size B | 13mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Maximum Operating Temperature | 200°F | |
| Series | MDCD51 | |
| Standards/Approvals | REACH, DIN 912 12.9, RoHS3 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 50.8 mm | ||
Length 64mm | ||
Bore Size A 20mm | ||
Bore Size B 13mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Maximum Operating Temperature 200°F | ||
Series MDCD51 | ||
Standards/Approvals REACH, DIN 912 12.9, RoHS3 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is designed for precision applications. Engineered with 20mm x 13mm bores, this coupling excels in performance with a balanced design that effectively mitigates vibration at high speeds. The lightweight construction ensures minimal inertia, making it particularly suitable for dynamic environments where speeds can reach up to 10,000 RPM. With a robust assembly of anodised aluminium hubs and stainless steel disc springs, this coupling exhibits exceptional torsional rigidity, promoting accurate positioning in a variety of demanding applications including semiconductor, solar, printing, and machine tool sectors. It also complies with RoHS3 and REACH standards, providing peace of mind regarding environmental safety.
Zero backlash design ensures precise motion transfer
Balanced construction reduces vibration for extended equipment life
Lightweight and low inertia for quick response in dynamic operations
Manufactured to exceed DIN 912 12.9 torque standards
Designed to accommodate various types of misalignment
Constructed from materials sourced exclusively from North America
Compliant with stringent environmental regulations
Suitable for high speed applications up to 10000 RPM
Machined from solid bar stock for superior quality assurance
Available with stainless steel hubs upon request
Related links
- Ruland 64 mm Length 15 mm Flexible Coupling 13 mm
- Ruland 64 mm Length 16 mm Flexible Coupling 13 mm
- Ruland 64 mm Length 17 mm Flexible Coupling 13 mm
- Ruland 64 mm Length 19 mm Flexible Coupling 13 mm
- Ruland 64 mm Length 18 mm Flexible Coupling 13 mm
- Ruland 64 mm Length 22 mm Flexible Coupling 13 mm
- Ruland 64 mm Length 14 mm Flexible Coupling 13 mm
- Ruland 64 mm Length 25 mm Flexible Coupling 13 mm