Ruland Disc, 57.2mm Outside Diameter, 20 mm, 22 mm Bore, 78.2mm Length Flexible Coupling
- RS stock no.:
- 592-145
- Mfr. Part No.:
- MDCDK57-22-20-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
R 6 629,97
(exc. VAT)
R 7 624,47
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 09 March 2026
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Units | Per unit |
|---|---|
| 1 + | R 6,629.97 |
*price indicative
- RS stock no.:
- 592-145
- Mfr. Part No.:
- MDCDK57-22-20-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 | |
| Bore | 20 mm, 22 mm | |
| Coupling Types | Disc | |
| Outside Diameter | 57.2mm | |
| Length | 78.2mm | |
| Fastening Type | Clamp | |
| Torque Rating | 50.9Nm | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Bore 20 mm, 22 mm | ||
Coupling Types Disc | ||
Outside Diameter 57.2mm | ||
Length 78.2mm | ||
Fastening Type Clamp | ||
Torque Rating 50.9Nm | ||
- COO (Country of Origin):
- US
The Ruland double disc coupling represents the pinnacle of engineering design, combining precision with exceptional performance. Designed to accommodate the demands of high-speed applications, it features a robust construction that ensures zero backlash and exceptional torsional rigidity. With an impressive maximum speed of 10,000 RPM, this coupling is tailored for precise positioning tasks, making it an ideal choice for industries such as semiconductor and solar manufacturing. The lightweight aluminium design, which utilises advanced materials, contributes to reduced inertia for enhanced operational efficiency. Furthermore, the meticulous manufacturing process in the USA adheres to stringent controls, ensuring reliability and longevity in various applications.
Anodised aluminium hubs deliver durability while reducing weight
Balanced design minimises vibration and enhances operational stability
Zero backlash functionality guarantees accurate torque transmission
Maximum shaft penetration allows for flexible installation options
Designed for high speed applications up to 10000 RPM
Metric screw materials ensure compatibility with standard tooling
Rigorous manufacturing standards enhance reliability and performance
Compact dimensions facilitate ease of integration in tight spaces
Stainless steel disc springs accommodate various misalignments effectively
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