Ruland, 1.75 in OD 20 mm, 2.75 in Length 20 mm Beam Coupling
- RS Stock No.:
- 801-194
- Mfr. Part No.:
- ROCMD44-20-20-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.:
- 801-194
- Mfr. Part No.:
- ROCMD44-20-20-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 | 62.658 x10⁻⁰⁶ kg-m² | |
| Number of Beams | 6 | |
| Misalignment - Angular | 6° | |
| Misalignment - Parallel | 1.4mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.64mm | |
| Bore Size A | 20mm | |
| Material | Aluminium | |
| Bore Size B | 20mm | |
| Minimum Operating Temperature | -40°C | |
| 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 62.658 x10⁻⁰⁶ kg-m² | ||
Number of Beams 6 | ||
Misalignment - Angular 6° | ||
Misalignment - Parallel 1.4mm | ||
Style Clamp | ||
Misalignment - Axial 0.64mm | ||
Bore Size A 20mm | ||
Material Aluminium | ||
Bore Size B 20mm | ||
Minimum Operating Temperature -40°C | ||
Series ROCMD | ||
Maximum Operating Temperature 107°C | ||
Standards/Approvals RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland six beam coupling provides high precision and flexibility for shaft misalignment, specifically designed for 20mm x 20mm bores. Its robust aluminium construction ensures durability and lightweight performance.
Machined from a single piece of 7075 aluminium for low inertia
Increased misalignment capacity due to wider spacing between beams
Metric hardware that surpasses DIN 912 12.9 standards for torque
Manufactured under stringent controls in a compliant facility
Related links
- Ruland 2.75 in Length 19 mm Beam Coupling
- Ruland 2.75 in Length 14 mm Beam Coupling
- Ruland 2.75 in Length 16 mm Beam Coupling
- Ruland 2.75 in Length 18 mm Beam Coupling
- Ruland 2.75 in Length 15 mm Beam Coupling
- Ruland 2.75 in Length 17 mm Beam Coupling
- Ruland 2.75 in Length 20 mm Beam Coupling
- Ruland 2.75 in Length 20 mm Beam Coupling