Ruland, 69.9 mm OD 30 mm, 87.1 mm Length Flexible Coupling 22 mm
- RS Stock No.:
- 591-696
- Mfr. Part No.:
- MBC70-30-22-A
- Brand:
- Ruland
Subtotal (1 unit)*
$693.11
(exc. GST)
$762.42
(inc. GST)
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- Shipping from 02 April 2026
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Units | Per unit |
|---|---|
| 1 + | $693.11 |
*price indicative
- RS Stock No.:
- 591-696
- Mfr. Part No.:
- MBC70-30-22-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 | 69.9 mm | |
| Length | 87.1mm | |
| Maximum Speed | 10000rpm | |
| Torque Rating | 104.5Nm | |
| Moment of Inertia | 4.275 x 4-2 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Misalignment - Parallel | 0.30mm | |
| Hub Material | Aluminium | |
| Misalignment - Axial | 0.76mm | |
| Minimum Operating Temperature | -40°F | |
| Bore Size B | 22mm | |
| Bore Size A | 30mm | |
| Bellows Material | 321 Stainless Steel | |
| Series | MBC70 | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | ISO 9001:2015, DIN 912 12.9, RoHS3, REACH | |
| Screw Size | M8 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 69.9 mm | ||
Length 87.1mm | ||
Maximum Speed 10000rpm | ||
Torque Rating 104.5Nm | ||
Moment of Inertia 4.275 x 4-2 kg/m² | ||
Misalignment - Angular 2.0° | ||
Misalignment - Parallel 0.30mm | ||
Hub Material Aluminium | ||
Misalignment - Axial 0.76mm | ||
Minimum Operating Temperature -40°F | ||
Bore Size B 22mm | ||
Bore Size A 30mm | ||
Bellows Material 321 Stainless Steel | ||
Series MBC70 | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals ISO 9001:2015, DIN 912 12.9, RoHS3, REACH | ||
Screw Size M8 | ||
- COO (Country of Origin):
- US
The Ruland Bellows Coupling offers unparalleled precision and durability, designed specifically for demanding applications. Featuring a lightweight construction of anodised aluminium and a stainless steel bellows, it excels in environments requiring high stiffness and minimal backlash. Engineered for optimal shaft alignment, this coupling's robust design allows for exceptional flexibility while maintaining rigidity under torsional loads. With a balanced configuration to reduce vibration, it operates efficiently at speeds up to 10,000 RPM, making it an ideal choice for precision positioning tasks. Manufactured in the USA under ISO 9001:2015 standards, this coupling adheres to rigorous quality protocols, ensuring reliability and excellence. It is also compliant with RoHS3, REACH, and Conflict Minerals regulations, reflecting a commitment to sustainable manufacturing practices.
Constructed for high torsional stiffness
Engineered for reduced vibration at high speeds
Precision built to handle various misalignment forms
Machined from high quality North American sourced materials
Lightweight design enhances performance in dynamic applications
Compliant with strict regulatory standards for quality and safety
Maintenance friendly with readily available spare parts
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