Komatsu Size Chart (mm/inches) |
|---|
| Bearing number | NN3018-AS-K-M-SP |
| Size (mm) | 90x140x37 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 37 |
| d | 90 mm |
| D | 140 mm |
| B | 37 mm |
| Da max | 132 mm |
| Db min | 129 mm |
| d1 | 109,4 mm |
| da min | 98 mm |
| ds | 3,2 mm |
| E | 127 mm |
| ns | 6,5 mm |
| ra max | 1,5 mm |
| rmin | 1,5 mm |
| s | 2,5 mm / Axial displacement facility from central position |
| m | 2,05 kg / Weight |
| Cr | 140000 N / Dynamic load rating (radial) |
| C0r | 224000 N / Static load rating (radial) |
| nG Fett | 5600 1/min / Limiting speed for grease lubrication |
| nG Ol | 6700 1/min / Limiting speed for minimal quantity oil lubrication |
| Cur | 36000 N / Fatigue limit load, radial |