Ruland, 1.75 in OD 21 mm, 2.75 in Length 17 mm Beam Coupling
- RS Stock No.:
- 801-044
- Mfr. Part No.:
- ROCMD44-21-17-AN
- Manufacturer:
- Ruland
N
This image is representative of the product range
Subtotal (1 unit)*
PHP16,591.15
(exc. VAT)
PHP18,582.09
(inc. VAT)
FREE delivery for orders over ₱3,000.00
Stocked by manufacturer
- Ready to ship from July 02, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP16,591.15 |
*price indicative
- RS Stock No.:
- 801-044
- Mfr. Part No.:
- ROCMD44-21-17-AN
- 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 | Beam Coupling | |
| Outside Diameter | 1.75in | |
| Length | 2.75in | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 12.99nm | |
| Moment of Inertia | 62.441 x10⁻⁰⁶ kg-m² | |
| Misalignment - Angular | 6° | |
| Number of Beams | 6 | |
| Misalignment - Parallel | 1.4mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.64mm | |
| Bore Size A | 21mm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size B | 17mm | |
| Material | Aluminium | |
| 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 62.441 x10⁻⁰⁶ kg-m² | ||
Misalignment - Angular 6° | ||
Number of Beams 6 | ||
Misalignment - Parallel 1.4mm | ||
Style Clamp | ||
Misalignment - Axial 0.64mm | ||
Bore Size A 21mm | ||
Minimum Operating Temperature -40°C | ||
Bore Size B 17mm | ||
Material Aluminium | ||
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 transmitting torque between shafts with misalignment capabilities. Its robust design ensures durability and optimal performance in various mechanical applications.
Machined from a single piece of 7075 aluminium for lightweight and low inertia
Designed with two sets of three spiral cuts to accommodate greater misalignment
Displays a reference mark for easy identification of the larger bore
Complies with RoHS3, REACH, and Conflict Minerals regulations
Meets stringent DIN 912 12.9 standards for maximum torque capabilities
Related links
- Ruland 2.75 in Length 17 mm Beam Coupling
- Ruland 2.75 in Length 17 mm Beam Coupling
- Ruland 2.75 in Length 17 mm Beam Coupling
- Ruland 2.75 in Length 17 mm Beam Coupling
- Ruland 2.75 in Length 17 mm Beam Coupling
- Ruland 2.75 in Length 14 mm Beam Coupling
- Ruland 2.75 in Length 19 mm Beam Coupling
- Ruland 2.75 in Length 21 mm Beam Coupling