Ruland, 50.8 mm OD 19 mm, 61.3 mm Length Bellow Coupling 13 mm
- RS Stock No.:
- 591-355
- Mfr. Part No.:
- MBCK51-19-13-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.:
- 591-355
- Mfr. Part No.:
- MBCK51-19-13-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 | Bellow Coupling | |
| Outside Diameter | 50.8 mm | |
| Length | 61.3mm | |
| Maximum Speed | 10000rpm | |
| Torque Rating | 45.2Nm | |
| Moment of Inertia | 8.148 x 10-5 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Hub Material | Aluminium | |
| Misalignment - Parallel | 0.25mm | |
| Misalignment - Axial | 0.50mm | |
| Bellows Material | 321 Stainless Steel | |
| Bore Size A | 19mm | |
| Bore Size B | 13mm | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 200°F | |
| Series | MBCK51 | |
| Standards/Approvals | RoHS3, REACH, ISO 9001:2015, DIN 912 12.9 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Bellow Coupling | ||
Outside Diameter 50.8 mm | ||
Length 61.3mm | ||
Maximum Speed 10000rpm | ||
Torque Rating 45.2Nm | ||
Moment of Inertia 8.148 x 10-5 kg/m² | ||
Misalignment - Angular 2.0° | ||
Hub Material Aluminium | ||
Misalignment - Parallel 0.25mm | ||
Misalignment - Axial 0.50mm | ||
Bellows Material 321 Stainless Steel | ||
Bore Size A 19mm | ||
Bore Size B 13mm | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 200°F | ||
Series MBCK51 | ||
Standards/Approvals RoHS3, REACH, ISO 9001:2015, DIN 912 12.9 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Bellows Coupling is engineered for precision positioning applications. Crafted with a robust design that features two anodised aluminium hubs and a stainless steel bellows, it provides exceptional torsional stiffness and lightweight properties. With its expertly balanced construction, this coupling can manage high speeds up to 10,000 RPM while minimising vibrations, making it ideal for demanding environments. The innovative design accommodates various misalignment forms, including angular and parallel, allowing for smooth operation without backlash.
Designed to handle high speed operations with minimal vibration
Lightweight construction due to the use of anodised aluminium and stainless steel
Accommodates angular and parallel misalignment for enhanced flexibility
Manufactured in a certified facility ensuring high quality standards
Zero backlash design for greater accuracy in motion control
Dynamic torque ratings support a wide variety of applications
Suitable for both metric and imperial installations
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