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Amerika Birleşik Devletleri
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NKIS50-XL
Radial roller bearing
Needle roller bearings NKIS, heavy series
Yerine geçer
NKIS50
Tercih edilen ürün
Ürün bilgisi
Main Dimensions & Performance Data
| d | 50 mm | Bore diameter |
| D | 80 mm | Outside diameter |
| B | 28 mm | Width |
| Cr | 71.000 N | Basic dynamic load rating, radial |
| C0r | 98.000 N | Basic static load rating, radial |
| Cur | 17.600 N | Fatigue load limit, radial |
| nG | 7.400 1/min | Limiting speed |
| nG Grease | 4.400 1/min | Limiting speed for grease lubrication |
| nϑr | 4.250 1/min | Reference speed |
| ≈m | 0,526 kg | Ağırlık |
Dimensions
| rmin | 1,1 mm | Minimum chamfer dimension |
| F | 60 mm | Raceway diameter inner ring |
| s | 2 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |