Ruland, 25.4 mm OD 9 mm, 31.8 mm Length 8 mm Flexible Coupling
- RS Stock No.:
- 604-101
- Mfr. Part No.:
- PCMR25-9-8-SS
- Manufacturer:
- Ruland
Subtotal (1 unit)*
PHP9,662.75
(exc. VAT)
PHP10,822.28
(inc. VAT)
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- Shipping from March 20, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP9,662.75 |
*price indicative
- RS Stock No.:
- 604-101
- Mfr. Part No.:
- PCMR25-9-8-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 | 25.4 mm | |
| Length | 31.8mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 4.6Nm | |
| Moment of Inertia | 9.275 x 10-6 kg/m² | |
| Number of Beams | 4 | |
| Misalignment - Angular | 3.0° | |
| Style | Clamp | |
| Misalignment - Parallel | 0.38mm | |
| Misalignment - Axial | 0.25mm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size A | 9mm | |
| Bore Size B | 8mm | |
| Material | 303 Stainless Steel | |
| Series | PCMR25 | |
| Maximum Operating Temperature | 176°C | |
| Standards/Approvals | RoHS3, DIN 912 12.9, REACH | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 25.4 mm | ||
Length 31.8mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 4.6Nm | ||
Moment of Inertia 9.275 x 10-6 kg/m² | ||
Number of Beams 4 | ||
Misalignment - Angular 3.0° | ||
Style Clamp | ||
Misalignment - Parallel 0.38mm | ||
Misalignment - Axial 0.25mm | ||
Minimum Operating Temperature -40°C | ||
Bore Size A 9mm | ||
Bore Size B 8mm | ||
Material 303 Stainless Steel | ||
Series PCMR25 | ||
Maximum Operating Temperature 176°C | ||
Standards/Approvals RoHS3, DIN 912 12.9, REACH | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling is engineered for precision and reliability in dynamic applications. Designed with a robust clamp style, it provides exceptional torque capacity and minimal backlash, making it an ideal choice for high-speed operations. With its unique spiral cut design, it effectively reduces vibration, enabling smooth and efficient machinery performance. Machined from high-quality 303 stainless steel sourced from North American mills, this coupling not only meets but exceeds stringent safety and durability standards. The zero-backlash feature ensures accurate alignment without slippage, even at maximum speeds of 6,000 RPM. Manufactured in the USA with strict quality control processes, this product guarantees performance and longevity in a variety of industrial settings.
Constructed from a single piece for enhanced structural integrity
Provides higher torque capacity in comparison to traditional couplings
Balanced design mitigates vibrations, ensuring smooth operations
Two sets of spiral cuts improve flexibility and adaptability
Made from non-magnetic 303 stainless steel for corrosion resistance
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