Wybierz inny kraj lub region, aby zobaczyć zawartość dla swojej lokalizacji.
Stany Zjednoczone
23:17:46 GMT+0000 (Coordinated Universal Time)
NK38/20-XL
Needle roller bearing
Needle roller bearings NK, light series
Zastępuje
NK38/20
Często kupowane razem
Main Dimensions & Performance Data
| Fw | 38 mm | Under roller diameter |
| D | 48 mm | Outside diameter |
| C | 20 mm | Width, outer ring |
| Cr | 29.000 N | Basic dynamic load rating, radial |
| C0r | 45.000 N | Basic static load rating, radial |
| Cur | 8.100 N | Fatigue load limit, radial |
| nG | 12.000 1/min | Limiting speed |
| nϑr | 7.200 1/min | Reference speed |
| ≈m | 77,3 g | Masa |
Dimensions
| rmin | 0,3 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
G38X48X4 | Sealing ring | |
SD38X48X4 | Sealing ring 2 |
