Ruland, 1.625 in OD 18 mm, 2.5 in Length 17 mm Beam Coupling
- RS Stock No.:
- 801-619
- Mfr. Part No.:
- ROCMD41-18-17-AN
- Brand:
- Ruland
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Subtotal (1 unit)*
£156.48
(exc. VAT)
£187.78
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 21 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £156.48 |
*price indicative
- RS Stock No.:
- 801-619
- Mfr. Part No.:
- ROCMD41-18-17-AN
- Brand:
- Ruland
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ruland | |
| Product Type | Beam Coupling | |
| Outside Diameter | 1.625in | |
| Length | 2.5in | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 11.3nm | |
| Moment of Inertia | 42.259 x10⁻⁰⁶ kg-m² | |
| Number of Beams | 6 | |
| Misalignment - Angular | 6° | |
| Misalignment - Parallel | 1.27mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.51mm | |
| Minimum Operating Temperature | -40°C | |
| Material | Aluminium | |
| Bore Size A | 18mm | |
| Bore Size B | 17mm | |
| Series | ROCMD | |
| Maximum Operating Temperature | 107°C | |
| Standards/Approvals | RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Beam Coupling | ||
Outside Diameter 1.625in | ||
Length 2.5in | ||
Maximum Speed 6000rpm | ||
Torque Rating 11.3nm | ||
Moment of Inertia 42.259 x10⁻⁰⁶ kg-m² | ||
Number of Beams 6 | ||
Misalignment - Angular 6° | ||
Misalignment - Parallel 1.27mm | ||
Style Clamp | ||
Misalignment - Axial 0.51mm | ||
Minimum Operating Temperature -40°C | ||
Material Aluminium | ||
Bore Size A 18mm | ||
Bore Size B 17mm | ||
Series ROCMD | ||
Maximum Operating Temperature 107°C | ||
Standards/Approvals RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland six beam coupling is engineered for precision in connecting shafts with bore sizes of 18mm and 17mm, facilitating reliable torque transmission in various mechanical assemblies.
Machined from a single piece of 7075 aluminium for a lightweight design
Features two sets of three spiral cuts for enhanced misalignment capacity
Reference mark on the outer diameter aids in identifying the larger bore
Tested to exceed DIN 912 12.9 standards for superior torque capabilities
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