Ruland, 22.2 mm OD 6 mm, 27 mm Length 6 mm Flexible Coupling
- RS Stock No.:
- 603-658
- Mfr. Part No.:
- PSMR22-6-6-SS
- Manufacturer:
- Ruland
Subtotal (1 unit)*
SGD168.04
(exc. GST)
SGD183.16
(inc. GST)
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- Shipping from 09 March 2026
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Units | Per unit |
|---|---|
| 1 + | SGD168.04 |
*price indicative
- RS Stock No.:
- 603-658
- Mfr. Part No.:
- PSMR22-6-6-SS
- Manufacturer:
- 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 | 22.2 mm | |
| Length | 27mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 1.76Nm | |
| Moment of Inertia | 4.594 x 10-6 kg/m² | |
| Number of Beams | 4 | |
| Misalignment - Angular | 3.0° | |
| Style | Set Screw | |
| Misalignment - Parallel | 0.20mm | |
| Misalignment - Axial | 0.13mm | |
| Material | 303 Stainless Steel | |
| Bore Size A | 6mm | |
| Minimum Operating Temperature | -40°F | |
| Bore Size B | 6mm | |
| Maximum Operating Temperature | 350°F | |
| Series | PSMR22 | |
| Standards/Approvals | RoHS3, REACH, DIN 912 12.9 | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 22.2 mm | ||
Length 27mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 1.76Nm | ||
Moment of Inertia 4.594 x 10-6 kg/m² | ||
Number of Beams 4 | ||
Misalignment - Angular 3.0° | ||
Style Set Screw | ||
Misalignment - Parallel 0.20mm | ||
Misalignment - Axial 0.13mm | ||
Material 303 Stainless Steel | ||
Bore Size A 6mm | ||
Minimum Operating Temperature -40°F | ||
Bore Size B 6mm | ||
Maximum Operating Temperature 350°F | ||
Series PSMR22 | ||
Standards/Approvals RoHS3, REACH, DIN 912 12.9 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling is designed for precision and reliability in demanding applications, offering exceptional performance with its zero-backlash capability. Crafted from high-quality 303 stainless steel, it boasts a robust construction, making it ideal for tasks requiring high torque without compromising on speed or efficiency. With a balanced design facilitating reduced vibrations at speeds up to 6,000 RPM, this coupling is perfect for a variety of mechanical setups. Furthermore, the machining process utilizes materials sourced from North American mills, ensuring both quality and compliance with RoHS3 and REACH standards. Manufactured in the USA, this coupling guarantees consistent performance under rigorous conditions, making it a top choice for engineers and technicians alike.
Designed for high torque capacity and low windup
Machined from a single piece of 303 stainless steel
Four beam design provides superior performance compared to single beam couplings
Manufactured under strict controls for enhanced reliability
Metric hardware ensures seamless integration in a variety of applications
Resistant to vibration, promoting stability during high-speed operations
Compliant with environmental and safety standards
Ideal for precise alignment in mechanical systems
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