Ruland, 50.8 mm OD 20 mm, 61.3 mm Length Flexible Coupling 14 mm
- RS Stock No.:
- 593-411
- Mfr. Part No.:
- MBC51-20-14-A
- Brand:
- Ruland
Subtotal (1 unit)*
$337.05
(exc. GST)
$370.76
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $337.05 |
*price indicative
- RS Stock No.:
- 593-411
- Mfr. Part No.:
- MBC51-20-14-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 | 81.104 x 10-6 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Misalignment - Parallel | 0.25mm | |
| Hub Material | Aluminium | |
| Misalignment - Axial | 0.50mm | |
| Bore Size A | 20mm | |
| Minimum Operating Temperature | -40°F | |
| Bellows Material | 321 Stainless Steel | |
| Bore Size B | 14mm | |
| Maximum Operating Temperature | 200°F | |
| Series | MBC51 | |
| 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 81.104 x 10-6 kg/m² | ||
Misalignment - Angular 2.0° | ||
Misalignment - Parallel 0.25mm | ||
Hub Material Aluminium | ||
Misalignment - Axial 0.50mm | ||
Bore Size A 20mm | ||
Minimum Operating Temperature -40°F | ||
Bellows Material 321 Stainless Steel | ||
Bore Size B 14mm | ||
Maximum Operating Temperature 200°F | ||
Series MBC51 | ||
Standards/Approvals DIN 912 12.9, ISO 9001:2015, REACH, RoHS3 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Bellows Coupling designed for precision positioning applications. This lightweight coupling features anodised aluminium hubs and a stainless steel bellows, allowing for exceptional torsional stiffness while accommodating various misalignments. With its balanced design, it significantly reduces vibration at high speeds, making it ideal for high performance machinery. Engineered for maximum torque capabilities and sourced from North American mills, the coupling meets stringent compliance standards, ensuring reliability and durability throughout its operation. Its unique construction not only facilitates excellent performance but also complies with environmental regulations, making it a trustworthy choice for manufacturers seeking quality and sustainability.
Compatible with metric hardware facilitating easy installation and adjustment
Undergoes strict quality control process certified in an ISO 9001:2015 facility
Offers a balanced design that actively reduces vibration even under demanding conditions
Features a RoHS3 REACH and Conflict Minerals compliant construction for responsible manufacturing
Comes with a maximum angular misalignment of 2.0° and parallel misalignment of 0.25 mm for versatile application
Engineered to accommodate dynamic and static torque ratings effectively ensuring reliability
Weighted at only 0.471800 lbs contributing to overall system efficiency
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- Ruland 61.3 mm Length Flexible Coupling 14 mm
- Ruland 61.3 mm Length Flexible Coupling 14 mm
- Ruland 61.3 mm Length Flexible Coupling 14 mm