Ruland, 57.2 mm OD, 78.2 mm Length 22 mm Flexible Coupling 22 mm
- RS Stock No.:
- 591-728
- Mfr. Part No.:
- MDCD57-22-22-A
- Brand:
- Ruland
Subtotal (1 unit)*
$654.97
(exc. GST)
$753.22
(inc. GST)
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- Shipping from 10 April 2026
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Units | Per unit |
|---|---|
| 1 + | $654.97 |
*price indicative
- RS Stock No.:
- 591-728
- Mfr. Part No.:
- MDCD57-22-22-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 | 57.2 mm | |
| Length | 78.2mm | |
| Bore Size A | 22mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 22mm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Minimum Operating Temperature | -40°C | |
| Membrane Material | 302 Stainless Steel | |
| Maximum Operating Temperature | 93°C | |
| Series | MDCD57-22-22-A | |
| Standards/Approvals | Class 2 and ASTM B580 Type B, DIN 912 12.9, MIL-A-8625 Type II, RoHS3 and REACH | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Length 78.2mm | ||
Bore Size A 22mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 22mm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Minimum Operating Temperature -40°C | ||
Membrane Material 302 Stainless Steel | ||
Maximum Operating Temperature 93°C | ||
Series MDCD57-22-22-A | ||
Standards/Approvals Class 2 and ASTM B580 Type B, DIN 912 12.9, MIL-A-8625 Type II, RoHS3 and REACH | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is expertly designed to accommodate demanding applications with utmost reliability. Ideal for high-speed environments, this coupling features a lightweight aluminium construction that enhances its performance while reducing inertia. Its innovative double disc design ensures zero backlash, accommodating various misalignments and delivering smooth operation. This coupling stands out with its robust construction and adherence to stringent manufacturing standards, making it a preferred choice in sectors such as semiconductor, solar, and machine tool applications. Crafted in the USA, it represents quality and engineering excellence, ensuring optimal performance for precise positioning applications up to 10,000 RPM.
Designed to accommodate both angular and parallel misalignments
Lightweight construction contributes to lower inertia and higher performance
Manufactured using high quality aluminium sourced from North American mills
Zero backlash operation maintains accuracy in high speed applications
Dynamic torque ratings provide flexibility for diverse operating conditions
Compatible with standard metric hardware for ease of installation
Anodized finish enhances durability and corrosion resistance
Machined under strict controls to ensure consistent product quality
Full bearing support reinforces stability in rotational applications
Meets RoHS3 and REACH compliance standards
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