Print
NK3720
| Part number | NK3720 | |
|---|---|---|
| EAN | 4012802701548 | |
| Unit | Each | |
| Long description | Needle bearings without inner ring | |
| Pros | Compact construction type | |
| Product details |
| |
| FwInside diameter | 37 mm | |
| DOutside diameter | 47 mm | |
| CWidth | 20 mm | |
| Sealing | Open | |
| Regreasable | Yes | |
| Basic radial load static | 43500 N | |
| Basic radial load dynamic | 28000 N | |
| Ref rotation speed | 7400 r/min | |
| Max rotation speed | 12300 r/min | |
| Min working temperature | -30 °C | |
| Max working temperature | 120 °C | |
| Original number equivalent | NK37/20-XL |