Ruland, 69.9 mm OD 32 mm, 87.1 mm Length Bellow Coupling 30 mm
- RS Stock No.:
- 591-468
- Mfr. Part No.:
- MBC70-32-30-A
- Brand:
- Ruland
Subtotal (1 unit)*
$693.11
(exc. GST)
$762.42
(inc. GST)
Add 1 unit to get free delivery
Temporarily out of stock
- Shipping from 02 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $693.11 |
*price indicative
- RS Stock No.:
- 591-468
- Mfr. Part No.:
- MBC70-32-30-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 | 69.9 mm | |
| Length | 87.1mm | |
| Maximum Speed | 10000rpm | |
| Torque Rating | 104.5Nm | |
| Moment of Inertia | 4.214 x 4-2 kg/m² | |
| Misalignment - Angular | 2.0° | |
| Misalignment - Parallel | 0.30mm | |
| Hub Material | Aluminium | |
| Misalignment - Axial | 0.76mm | |
| Bellows Material | 321 Stainless Steel | |
| Bore Size A | 32mm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size B | 30mm | |
| Maximum Operating Temperature | 93°C | |
| Series | MBC70 | |
| Standards/Approvals | RoHS3, ISO 9001:2015, DIN 912 12.9, REACH | |
| Screw Size | M8 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Bellow Coupling | ||
Outside Diameter 69.9 mm | ||
Length 87.1mm | ||
Maximum Speed 10000rpm | ||
Torque Rating 104.5Nm | ||
Moment of Inertia 4.214 x 4-2 kg/m² | ||
Misalignment - Angular 2.0° | ||
Misalignment - Parallel 0.30mm | ||
Hub Material Aluminium | ||
Misalignment - Axial 0.76mm | ||
Bellows Material 321 Stainless Steel | ||
Bore Size A 32mm | ||
Minimum Operating Temperature -40°C | ||
Bore Size B 30mm | ||
Maximum Operating Temperature 93°C | ||
Series MBC70 | ||
Standards/Approvals RoHS3, ISO 9001:2015, DIN 912 12.9, REACH | ||
Screw Size M8 | ||
- COO (Country of Origin):
- US
The Ruland High Stiffness Bellows Coupling is engineered to elevate precision in motion control applications. The innovative design features reduced convolutions, which enhance torsional stiffness, making it an ideal choice for applications demanding exceptional performance. Constructed with anodized aluminium hubs and a stainless steel bellows, it not only offers lightweight properties but also ensures low inertia, crucial for high speed operations. Designed to comfortably handle misalignment, it accommodates all forms, allowing precise positioning with minimal vibration, even at speeds reaching 10,000 RPM. Manufactured in a certified facility, this coupling adheres to strict quality control measures and complies with relevant safety standards.
Features a balanced design to minimise vibrations during operation
Compliant with RoHS3 REACH and Conflict Minerals standards for safety
Machined from top grade North American bar stock for superior performance
Engineering ensures maximum torque capabilities without slippage risk
Accommodates a wide range of misalignments for versatile applications
Easy installation with metric hardware and specified torque ratings
Backlash free operation equals improved efficiency and accuracy
Specialty options like stainless steel hubs available on request
Related links
- Ruland 87.1 mm Length Bellow Coupling 25 mm
- Ruland 87.1 mm Length Bellow Coupling 20 mm
- Ruland 87.1 mm Length Flexible Coupling 30 mm
- Ruland 87.1 mm Length Flexible Coupling 30 mm
- Ruland 87.1 mm Length Flexible Coupling 30 mm
- Ruland 87.1 mm Length Flexible Coupling 22 mm
- Ruland 87.1 mm Length Flexible Coupling 20 mm
- Ruland 87.1 mm Length Flexible Coupling 24 mm