Ruland, 33.3 mm OD, 45 mm Length 14 mm Flexible Coupling 14 mm
- RS Stock No.:
- 591-641
- Mfr. Part No.:
- MDCDK33-14-14-A
- Brand:
- Ruland
Subtotal (1 unit)*
$399.27
(exc. GST)
$459.16
(inc. GST)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | $399.27 |
*price indicative
- RS Stock No.:
- 591-641
- Mfr. Part No.:
- MDCDK33-14-14-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 | 33.3 mm | |
| Length | 45mm | |
| Bore Size A | 14mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 14mm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Series | MDCDK33 | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | RoHS3, REACH, MIL-A-8625 Type II, DIN 912 12.9, Class 2, ASTM B580 Type B | |
| Screw Size | M3 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 33.3 mm | ||
Length 45mm | ||
Bore Size A 14mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 14mm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Series MDCDK33 | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals RoHS3, REACH, MIL-A-8625 Type II, DIN 912 12.9, Class 2, ASTM B580 Type B | ||
Screw Size M3 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is designed for precise positioning applications, featuring a zero-backlash operation that ensures reliability in high-speed environments. With its lightweight construction and balanced design, it reduces vibration while accommodating various misalignments. The coupling combines two anodised aluminium hubs with stainless steel disc springs and a centre spacer, allowing for individual bending of each disc. Its robust design meets rigorous torque standards, making it ideal for demanding environments such as semiconductor and printing industries. Manufactured in the USA with a focus on quality and compliance, this coupling facilitates smooth operation in a range of engineering applications.
Clamp style with keyway for secure shaft connection
Lightweight construction ensures low inertia, suitable for high-speed use
Balanced design minimises vibration during operation
Zero-backlash design enhances positioning accuracy
Machined from solid bar stock for superior durability
Made from RoHS3 and REACH compliant materials
Suitable for speeds up to 10,000 RPM for versatile applications
Temperature range designed for extreme conditions from -40°F to 200°F
Complies with stringent DIN standards for maximum torque capabilities
Includes installation instructions to simplify setup
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