Ruland, 50.8 mm OD 18 mm, 61.3 mm Length Flexible Coupling 14 mm
- RS Stock No.:
- 592-508
- Mfr. Part No.:
- MBC51-18-14-A
- Brand:
- Ruland
Subtotal (1 unit)*
$377.52
(exc. GST)
$415.27
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $377.52 |
*price indicative
- RS Stock No.:
- 592-508
- Mfr. Part No.:
- MBC51-18-14-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 | 50.8 mm | |
| Length | 61.3mm | |
| Maximum Speed | 10000rpm | |
| Torque Rating | 45.2Nm | |
| Moment of Inertia | 81.388 x 10-6 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Hub Material | Aluminium | |
| Misalignment - Parallel | 0.25mm | |
| Misalignment - Axial | 0.50mm | |
| Bellows Material | 321 Stainless Steel | |
| Minimum Operating Temperature | -40°F | |
| Bore Size A | 18mm | |
| Bore Size B | 14mm | |
| Series | MBC51 | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | RoHS3, REACH, ISO 9001:2015, DIN 912 12.9 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 50.8 mm | ||
Length 61.3mm | ||
Maximum Speed 10000rpm | ||
Torque Rating 45.2Nm | ||
Moment of Inertia 81.388 x 10-6 kg/m² | ||
Misalignment - Angular 2.0° | ||
Hub Material Aluminium | ||
Misalignment - Parallel 0.25mm | ||
Misalignment - Axial 0.50mm | ||
Bellows Material 321 Stainless Steel | ||
Minimum Operating Temperature -40°F | ||
Bore Size A 18mm | ||
Bore Size B 14mm | ||
Series MBC51 | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals RoHS3, REACH, ISO 9001:2015, DIN 912 12.9 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Bellows Coupling designed for precision engineering applications. Crafted from anodized aluminium and reinforced with stainless steel bellows, this coupling effectively accommodates misalignments while maintaining exceptional torsional stiffness. Its balanced design ensures reduced vibration, making it suitable for high speed operations up to 10,000 RPM. Manufactured under strict quality controls in an ISO 9001:2015 facility, it guarantees reliability and performance. With its robust build, this coupling excels in a variety of demanding environments and is compliant with RoHS3 and REACH standards, ensuring safety and sustainability in its application.
Lightweight construction offers low inertia for enhanced responsiveness
The design facilitates easy installation with metric hardware and precise torque specifications
Engineered to withstand extreme conditions with a temperature range from 40°F to 200°F
Guaranteed zero backlash operation for superior performance in sensitive applications
Designed to handle significant dynamic and static torque ratings under misalignment conditions
Sourced from North American mills ensuring high quality materials and sustainability
Customisable options available including stainless steel hubs for specific application needs
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