Ruland, 25.4 mm OD 9 mm, 34.2 mm Length Flexible Coupling 8 mm
- RS Stock No.:
- 592-918
- Mfr. Part No.:
- MBCK25-9-8-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
TWD5,444.00
(exc. GST)
TWD5,716.20
(inc. GST)
FREE delivery for orders over NT$1,300.00
Stocked by manufacturer
- Ready to ship from November 23, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD5,444.00 |
*price indicative
- RS Stock No.:
- 592-918
- Mfr. Part No.:
- MBCK25-9-8-A
- Manufacturer:
- Ruland
Specifications
Product overview and 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 | |
| Length | 34.2mm | |
| Maximum Speed | 10000rpm | |
| Torque Rating | 6.8Nm | |
| Moment of Inertia | 2.725 x 10-6 kg/m² | |
| Misalignment - Angular | 1.5° | |
| Hub Material | Aluminium | |
| Misalignment - Parallel | 100μm | |
| Style | Keyway | |
| Misalignment - Axial | 300μm | |
| Bore Size A | 9mm | |
| Bore Size B | 8mm | |
| Bellows Material | 321 Stainless Steel | |
| Minimum Operating Temperature | -40°C | |
| Series | MBCK25 | |
| Maximum Operating Temperature | 93°C | |
| Standards/Approvals | RoHS3, REACH, ISO 9001:2015, DIN 912 12.9 | |
| Screw Size | M3 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Length 34.2mm | ||
Maximum Speed 10000rpm | ||
Torque Rating 6.8Nm | ||
Moment of Inertia 2.725 x 10-6 kg/m² | ||
Misalignment - Angular 1.5° | ||
Hub Material Aluminium | ||
Misalignment - Parallel 100μm | ||
Style Keyway | ||
Misalignment - Axial 300μm | ||
Bore Size A 9mm | ||
Bore Size B 8mm | ||
Bellows Material 321 Stainless Steel | ||
Minimum Operating Temperature -40°C | ||
Series MBCK25 | ||
Maximum Operating Temperature 93°C | ||
Standards/Approvals RoHS3, REACH, ISO 9001:2015, DIN 912 12.9 | ||
Screw Size M3 | ||
- COO (Country of Origin):
- US
The Ruland Bellows Coupling designed for precision positioning applications. Meticulously crafted with two anodised aluminium hubs and a stainless steel bellows, this coupling optimally balances low inertia with lightweight properties. With its engineered design, it supports high speeds of up to 10,000 RPM while maintaining exceptional vibration reduction. Its unique fewer convolutions allow for increased torsional stiffness, making it suitable for a variety of applications requiring accurate torque transfer and misalignment accommodation. Manufactured in an ISO certified facility in the USA, this coupling meets rigorous standards, including RoHS3 and REACH compliance, ensuring its quality and reliability.
Constructed with corrosion resistant materials for durability
Offers a balanced design that mitigates vibration for improved performance
Features reduced wall thickness in the bellows for enhanced flexibility
Accommodates various misalignment types without compromising efficiency
Meets strict manufacturing standards for superior quality assurance
Lightweight design contributes to overall system efficiency and performance
Provides seamless operation at maximum speeds while maintaining torque integrity
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