Ruland, 50.8 mm OD, 64 mm Length 19 mm Flexible Coupling 16 mm
- RS Stock No.:
- 592-254
- Mfr. Part No.:
- MDCDK51-19-16-A
- Brand:
- Ruland
Subtotal (1 unit)*
£217.40
(exc. VAT)
£260.88
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 02 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £217.40 |
*price indicative
- RS Stock No.:
- 592-254
- Mfr. Part No.:
- MDCDK51-19-16-A
- Brand:
- Ruland
Specifications
Technical Reference
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 | 19mm | |
| Bore Size B | 16mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Minimum Operating Temperature | -40°C | |
| Membrane Material | 302 Stainless Steel | |
| Maximum Operating Temperature | 93°C | |
| Series | MDCDK51 | |
| Standards/Approvals | RoHS3, ASTM B580 Type B, DIN 912 12.9, MIL-A-8625 Type II Class 2, REACH | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 50.8 mm | ||
Length 64mm | ||
Bore Size A 19mm | ||
Bore Size B 16mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Minimum Operating Temperature -40°C | ||
Membrane Material 302 Stainless Steel | ||
Maximum Operating Temperature 93°C | ||
Series MDCDK51 | ||
Standards/Approvals RoHS3, ASTM B580 Type B, DIN 912 12.9, MIL-A-8625 Type II Class 2, REACH | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland double disc coupling by Ruland epitomises precision engineering, ideally suited for a myriad of applications where reliability and performance are paramount. Designed with a clamp style and featuring unique aluminium hubs, this coupling excels in high-speed environments, providing a zero-backlash connection that diminishes vibration significantly. The thoughtful integration of stainless steel disc springs allows for effective accommodation of both angular and parallel misalignments, optimising operational efficiency. Notably lightweight yet robust, it delivers superior torsional rigidity, making it an exceptional choice for precise positioning in servo and stepper motor systems. Manufactured in North America with stringent quality controls, this coupling promises durability and compliance with industry standards.
Clamp style design ensures secure mounting
Constructed from high quality anodised aluminium for enhanced durability
Operates efficiently at speeds up to 10000 RPM
Engineered to eliminate backlash for precise torque transmission
Designed to accommodate a variety of misalignment types
Material specifications ensure RoHS3 and REACH compliance
Supports torqueing beyond DIN 912 12.9 standards for maximised performance
Offers a balanced design that reduces vibration during operation
Features lightweight construction for improved speed response
Manufactured under strict quality controls in a state of the art facility
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