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Amerika Birleşik Devletleri
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RNAO18X30X24-ZW-ASR1-XL
Needle roller bearing
Needle roller bearings RNAO..-ZW-ASR1, without ribs, double row
Ürün bilgisi
Main Dimensions & Performance Data
| Fw | 18 mm | Under roller diameter |
| D | 30 mm | Outside diameter |
| C | 24 mm | Width, outer ring |
| Cr | 24.800 N | Basic dynamic load rating, radial |
| C0r | 30.000 N | Basic static load rating, radial |
| Cur | 5.400 N | Fatigue load limit, radial |
| nG | 21.800 1/min | Limiting speed |
| nϑr | 14.000 1/min | Reference speed |
| ≈m | 69 g | Ağırlık |
Mounting dimensions
| Db | 18,4 mm | Shoulder diameter axial guidance NK/housing |
| db | 23,6 mm | Shoulder diameter axial guidance NK/shaft |
| Da | 24,5 mm | Shoulder diameter outer ring |
| ra max | 0,3 mm | Maximum recess radius |
Dimensions
| E | 24 mm | Raceway diameter outer ring |
| rmin | 0,3 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |