Ruland, 50.8 mm OD 18 mm, 61.3 mm Length Flexible Coupling 15 mm
- RS Stock No.:
- 592-051
- Mfr. Part No.:
- MBC51-18-15-A
- Brand:
- Ruland
Subtotal (1 unit)*
Kr. 2 257,48
(exc. VAT)
Kr. 2 821,85
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 29 May 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 2 257,48 |
*price indicative
- RS Stock No.:
- 592-051
- Mfr. Part No.:
- MBC51-18-15-A
- Brand:
- Ruland
Specifications
Technical Reference
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 | 81.324 x 10-6 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Misalignment - Parallel | 0.25mm | |
| Hub Material | Aluminium | |
| Misalignment - Axial | 0.50mm | |
| Bore Size B | 15mm | |
| Bellows Material | 321 Stainless Steel | |
| Bore Size A | 18mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 93°C | |
| 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 81.324 x 10-6 kg/m² | ||
Misalignment - Angular 2.0° | ||
Misalignment - Parallel 0.25mm | ||
Hub Material Aluminium | ||
Misalignment - Axial 0.50mm | ||
Bore Size B 15mm | ||
Bellows Material 321 Stainless Steel | ||
Bore Size A 18mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 93°C | ||
Series MBC51 | ||
Standards/Approvals DIN 912 12.9, ISO 9001:2015, REACH, RoHS3 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland High Stiffness Bellows Coupling is engineered to elevate precision positioning applications, utilising a unique design that accommodates various forms of misalignment. With an optimal bore size of 18mm x 15mm, this coupling combines lightweight aluminium hubs with a robust stainless steel bellows to ensure low inertia and enhanced performance. Designed for operation at high speeds of up to 10,000 RPM, it features fewer convolutions than comparable couplings, resulting in increased torsional stiffness and minimal vibration. Each component is carefully manufactured in an ISO 9001:2015 certified facility, adhering to strict quality controls and environmental regulations, ensuring optimum reliability and compliance with RoHS3 and REACH standards. A perfect blend of durability and functionality makes this coupling a key asset for any high performance machinery setup.
Balanced construction reduces operational vibrations significantly
Accommodates both angular and parallel misalignment effectively
Manufactured from meticulously selected North American sourced materials
Ideal for precision applications due to its superior torsional stiffness
Compliant with various industry standards for safety and environmental responsibility
Seating torque specifications ensure secure installation
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- Ruland 61.3 mm Length Flexible Coupling 15 mm
- Ruland 61.3 mm Length Flexible Coupling 15 mm
