Ruland, 50.8 mm OD 12 mm, 61.3 mm Length Flexible Coupling 12 mm
- RS Stock No.:
- 592-104
- Mfr. Part No.:
- MBCK51-12-12-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.:
- 592-104
- Mfr. Part No.:
- MBCK51-12-12-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 | 8.221 x 10-5 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Hub Material | Aluminium | |
| Misalignment - Parallel | 0.25mm | |
| Misalignment - Axial | 0.50mm | |
| Bore Size B | 12mm | |
| Bore Size A | 12mm | |
| Bellows Material | 321 Stainless Steel | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 93°C | |
| Series | MBCK51 | |
| Standards/Approvals | RoHS3, DIN 912 12.9, ISO 9001:2015, REACH | |
| 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 8.221 x 10-5 kg/m² | ||
Misalignment - Angular 2.0° | ||
Hub Material Aluminium | ||
Misalignment - Parallel 0.25mm | ||
Misalignment - Axial 0.50mm | ||
Bore Size B 12mm | ||
Bore Size A 12mm | ||
Bellows Material 321 Stainless Steel | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 93°C | ||
Series MBCK51 | ||
Standards/Approvals RoHS3, DIN 912 12.9, ISO 9001:2015, REACH | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Bellows Coupling is designed to meet the demands of precision positioning applications. With its unique design featuring fewer convolutions compared to traditional styles, it offers superior torsional stiffness while accommodating all forms of misalignment. Constructed from lightweight materials, this coupling ensures reduced inertia and improved efficiency in dynamic operations. Engineered in an advanced manufacturing facility, it adheres to strict quality standards, ensuring reliability and durability even at high operating speeds. The careful selection of materials, including anodised aluminium and stainless steel, underlines a commitment to quality, making this product a premier choice in various engineering fields.
High stiffness design minimises the effects of torsional load
Lightweight construction promotes enhanced dynamic performance
Balanced design effectively reduces vibration during high speed operations
Manufactured to exceed stringent quality and safety standards
RoHS3 REACH and Conflict Minerals compliant for peace of mind
Engineered for optimal thermal and mechanical durability
Offers compatibility with metric hardware for easy integration
Maintains performance at speeds up to 10000 RPM
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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