Ruland, 50.8 mm OD 15 mm, 61.3 mm Length Flexible Coupling 14 mm
- RS Stock No.:
- 591-968
- Mfr. Part No.:
- MBCK51-15-14-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
MYR1,079.57
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- Shipping from 07 April 2026
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Units | Per Unit |
|---|---|
| 1 + | MYR1,079.57 |
*price indicative
- RS Stock No.:
- 591-968
- Mfr. Part No.:
- MBCK51-15-14-A
- Manufacturer:
- 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 | 8.191 x 10-5 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Hub Material | Aluminium | |
| Style | Keyway | |
| Misalignment - Parallel | 0.25mm | |
| Misalignment - Axial | 0.50mm | |
| Bore Size A | 15mm | |
| Bellows Material | 321 Stainless Steel | |
| Bore Size B | 14mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 93°C | |
| Series | MBCK51 | |
| Standards/Approvals | DIN 912 12.9, ISO 9001:2015, REACH, RoHS3 | |
| 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 8.191 x 10-5 kg/m² | ||
Misalignment - Angular 2.0° | ||
Hub Material Aluminium | ||
Style Keyway | ||
Misalignment - Parallel 0.25mm | ||
Misalignment - Axial 0.50mm | ||
Bore Size A 15mm | ||
Bellows Material 321 Stainless Steel | ||
Bore Size B 14mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 93°C | ||
Series MBCK51 | ||
Standards/Approvals DIN 912 12.9, ISO 9001:2015, REACH, RoHS3 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Bellows Coupling specifically designed for precision positioning applications. Featuring a robust construction of anodised aluminium hubs and a stainless steel bellows, this coupling ensures a lightweight design with low inertia, ideal for dynamic environments. Its unique configuration allows for enhanced torsional stiffness with fewer convolutions, thereby facilitating superior alignment support in high speed situations. Suitable for up to 10,000 RPM, the balanced design significantly reduces vibration, ensuring reliability and performance under demanding conditions. Manufactured with meticulous attention to detail in an ISO 9001:2015 certified facility, this coupling exemplifies quality and compliance with RoHS3, REACH, and Conflict Minerals standards.
Constructed from high grade materials to ensure durability and longevity
Balancing design minimises operational vibrations for smoother performance
Designed for high stiffness to accommodate increased misalignment tolerances
Engineered for optimal torque capacities meeting rigorous industry standards
Metric hardware facilitates compatibility with global engineering requirements
Includes compliance with recognised environmental and safety regulations
Lightweight design improves efficiency in mechanical applications
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