Ruland, 50.8 mm OD 15 mm, 61.3 mm Length Flexible Coupling 12 mm
- RS Stock No.:
- 592-428
- Mfr. Part No.:
- MBCK51-15-12-A
- Brand:
- Ruland
Subtotal (1 unit)*
$425.76
(exc. GST)
$468.34
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $425.76 |
*price indicative
- RS Stock No.:
- 592-428
- Mfr. Part No.:
- MBCK51-15-12-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 | 8.203 x 10-5 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Misalignment - Parallel | 0.25mm | |
| Hub Material | Aluminium | |
| Misalignment - Axial | 0.50mm | |
| Bore Size B | 12mm | |
| Minimum Operating Temperature | -40°C | |
| Bellows Material | 321 Stainless Steel | |
| Bore Size A | 15mm | |
| 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 8.203 x 10-5 kg/m² | ||
Misalignment - Angular 2.0° | ||
Misalignment - Parallel 0.25mm | ||
Hub Material Aluminium | ||
Misalignment - Axial 0.50mm | ||
Bore Size B 12mm | ||
Minimum Operating Temperature -40°C | ||
Bellows Material 321 Stainless Steel | ||
Bore Size A 15mm | ||
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 designed for precision applications. Engineered with a robust aluminium structure and stainless steel bellows, it boasts exceptional torsional stiffness to support accurate positioning while effectively managing misalignment. This coupling features a meticulous construction process, ensuring its lightweight nature and low inertia, making it ideal for high speed operations of up to 10,000 RPM. Its balanced design minimizes vibrations, further enhancing the performance in demanding environments. Manufactured in the USA under strict quality controls, this coupling complies with international standards and is suitable for various industrial applications where reliability and accuracy are essential.
High stiffness design optimises performance in precision applications
Lightweight construction enhances operational efficiency
Balanced architecture considerably reduces vibration at elevated speeds
Superior torque ratings ensure reliable performance under varying conditions
Compatibility with existing metric hardware simplifies installation
RoHS3 REACH and Conflict Minerals compliant to meet regulatory requirements
Epoxy bellows attachment method enhances reliability
Manufactured from premium materials sourced from North American mills
Engineering excellence guarantees longevity and durability
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- Ruland 61.3 mm Length Flexible Coupling 12 mm
- Ruland 61.3 mm Length Flexible Coupling 12 mm
- Ruland 61.3 mm Length Flexible Coupling 12 mm