Product Description
The NM Jaw Coupling Pilot Bore is a complete flexible jaw coupling supplied with pilot bore hubs and an elastomer element, ready for machining to suit your required shaft sizes and keyways. Designed to transmit torque while absorbing shock loads, reducing vibration and accommodating minor shaft misalignment, NM couplings provide reliable and efficient power transmission across a wide range of industrial applications. Commonly used on pumps, compressors, fans, gearboxes and general machinery, the pilot bore design offers maximum flexibility for custom shaft requirements.
| Type | Full Coupling |
| Series / Model | NM50 |
| Bore Size | Pilot Bore |
| Max Bore | 19mm |
| Outside Diameter | 50mm |
| Overall Length | 52mm |
| Nominal Torque | 12.74Nm |
| Max Speed | 13,500 rpm |
| Operating Temperature Range | -40°C to +120°C |
| Material | Cast Iron and Nitrile Rubber (NBR) element |
| Unit | Each |