Ruland, 57.2 mm OD, 78.2 mm Length 28 mm Flexible Coupling 22 mm
- RS Stock No.:
- 592-191
- Mfr. Part No.:
- MDCD57-28-22-A
- Brand:
- Ruland
Subtotal (1 unit)*
$654.97
(exc. GST)
$753.22
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- Shipping from 10 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $654.97 |
*price indicative
- RS Stock No.:
- 592-191
- Mfr. Part No.:
- MDCD57-28-22-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 | 28mm | |
| Bore Size B | 22mm | |
| Maximum Speed | 10000rpm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°F | |
| Series | MDCD57-28-22-A | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | REACH, DIN 912 12.9, Class 2, MIL-A-8625 Type II, ASTM B580 Type B, RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Length 78.2mm | ||
Bore Size A 28mm | ||
Bore Size B 22mm | ||
Maximum Speed 10000rpm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°F | ||
Series MDCD57-28-22-A | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals REACH, DIN 912 12.9, Class 2, MIL-A-8625 Type II, ASTM B580 Type B, RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is designed to excel in high-speed applications. Built to accommodate shaft misalignments, this coupling features a balanced design that minimises vibration during operation. Manufactured from high-quality materials, including anodised aluminium hubs and stainless steel disc springs, this coupling offers low inertia for efficient energy transfer. With performance capabilities extending to 10,000 RPM, it is ideally suited for demanding automation and robotics tasks in industries such as semiconductor and solar.
Zero backlash design enhances accuracy and prevents mechanical play
Lightweight construction optimises performance in high speed applications
Dynamic torque ratings ensure reliability under varying operating conditions
Manufactured in the USA to stringent quality controls for consistent performance
Forged components increase durability and withstand extreme operational demands
RoHS3 and REACH compliance indicates environmentally responsible manufacturing
Customisable with keyways for increased torque capacity as needed
Related links
- Ruland 78.2 mm Length 28 mm Flexible Coupling 28 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 14 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 18 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 20 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 25 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 19 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 17 mm
- Ruland 78.2 mm Length 28 mm Flexible Coupling 16 mm