Ruland, 1.75 in OD 22 mm, 2.75 in Length 19 mm Beam Coupling
- RS Stock No.:
- 801-056
- Mfr. Part No.:
- ROCMD44-22-19-AN
- Brand:
- Ruland
Image representative of range
Subtotal (1 unit)*
£179.94
(exc. VAT)
£215.93
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £179.94 |
*price indicative
- RS Stock No.:
- 801-056
- Mfr. Part No.:
- ROCMD44-22-19-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 | 1.75in | |
| Length | 2.75in | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 12.99nm | |
| Moment of Inertia | 61.624 x10⁻⁰⁶ kg-m² | |
| Misalignment - Angular | 6° | |
| Number of Beams | 6 | |
| Style | Clamp | |
| Misalignment - Parallel | 1.4mm | |
| Misalignment - Axial | 0.64mm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size B | 19mm | |
| Material | Aluminium | |
| Bore Size A | 22mm | |
| Series | ROCMD | |
| Maximum Operating Temperature | 107°C | |
| Standards/Approvals | RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Beam Coupling | ||
Outside Diameter 1.75in | ||
Length 2.75in | ||
Maximum Speed 6000rpm | ||
Torque Rating 12.99nm | ||
Moment of Inertia 61.624 x10⁻⁰⁶ kg-m² | ||
Misalignment - Angular 6° | ||
Number of Beams 6 | ||
Style Clamp | ||
Misalignment - Parallel 1.4mm | ||
Misalignment - Axial 0.64mm | ||
Minimum Operating Temperature -40°C | ||
Bore Size B 19mm | ||
Material Aluminium | ||
Bore Size A 22mm | ||
Series ROCMD | ||
Maximum Operating Temperature 107°C | ||
Standards/Approvals RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland coupling is a six beam coupling designed for precision alignment in rotating applications. It accommodates misalignment while providing robust torque transmission with a lightweight aluminium construction.
Constructed from 7075 aluminium for reduced inertia and high strength
Features two sets of three spiral cuts for enhanced misalignment capacity
Complies with RoHS3, REACH, and Conflict Minerals standards
Manufactured with a reference mark for easy identification of bore sizes
Machined from North American sourced bar stock ensuring quality control
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