Ruland, 41.3 mm OD 18 mm, 51.7 mm Length Flexible Coupling 14 mm
- RS Stock No.:
- 591-956
- Mfr. Part No.:
- MBCK41-18-14-A
- Brand:
- Ruland
Subtotal (1 unit)*
$360.45
(exc. GST)
$396.50
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $360.45 |
*price indicative
- RS Stock No.:
- 591-956
- Mfr. Part No.:
- MBCK41-18-14-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 | 41.3 mm | |
| Length | 51.7mm | |
| Maximum Speed | 10000rpm | |
| Torque Rating | 28Nm | |
| Moment of Inertia | 3.048 x 10-5 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Hub Material | Aluminium | |
| Misalignment - Parallel | 0.25mm | |
| Misalignment - Axial | 0.50mm | |
| Bore Size A | 18mm | |
| Bellows Material | 321 Stainless Steel | |
| Bore Size B | 14mm | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 200°F | |
| Series | MBCK41 | |
| Standards/Approvals | RoHS3, REACH, ISO 9001:2015, DIN 912 12.9 | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 41.3 mm | ||
Length 51.7mm | ||
Maximum Speed 10000rpm | ||
Torque Rating 28Nm | ||
Moment of Inertia 3.048 x 10-5 kg/m² | ||
Misalignment - Angular 2.0° | ||
Hub Material Aluminium | ||
Misalignment - Parallel 0.25mm | ||
Misalignment - Axial 0.50mm | ||
Bore Size A 18mm | ||
Bellows Material 321 Stainless Steel | ||
Bore Size B 14mm | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 200°F | ||
Series MBCK41 | ||
Standards/Approvals RoHS3, REACH, ISO 9001:2015, DIN 912 12.9 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Bellows Coupling designed for precision applications. Engineered with high stiffness and minimal convolutions, it effectively accommodates various misalignment forms while providing exceptional torsional rigidity. Its lightweight design, featuring anodised aluminium hubs and a stainless steel bellows, ensures low inertia, making it suitable for high speed operations. Capable of speeds up to 10,000 RPM, this coupling is meticulously crafted from premium North American materials in a state of the art manufacturing facility.
Lightweight construction reduces inertia for improved performance
Balanced design minimises vibrations during high speed operations
Fewer convolutions enhance torsional stiffness for precision positioning
High quality materials sourced from North American mills ensure durability
Designed to accommodate substantial misalignments effectively
Tests beyond DIN standards for maximum torque capabilities
RoHS3 REACH and Conflict Minerals compliant for environmental safety
Manufactured in an ISO certified facility guaranteeing high quality production
Zero backlash design enhances operational accuracy
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