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Amerika Birleşik Devletleri
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BK0408
Drawn cup needle roller bearing closed end
Drawn cup needle roller bearings with closed end BK, to DIN 618/ISO 3245
Tercih edilen ürün
Ürün bilgisi
Main Dimensions & Performance Data
| Fw | 4 mm | Under roller diameter |
| D | 8 mm | Outside diameter |
| C | 8 mm | Width, outer ring |
| Cr | 1.780 N | Basic dynamic load rating, radial |
| C0r | 1.310 N | Basic static load rating, radial |
| Cur | 147 N | Fatigue load limit, radial |
| nG Grease | 25.500 1/min | Limiting speed for grease lubrication |
| nG | 42.500 1/min | Limiting speed |
| nϑr | 44.500 1/min | Reference speed |
| ≈m | 1,6 g | Ağırlık |
Dimensions
| rmin | 0,3 mm | Minimum chamfer dimension |
| Ct min | 6,4 mm | Minimum width to base of drawn cup with closed end |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 140 °C | Operating temperature max. |
Additional information
GR4X8X2 | Sealing ring |
İndirmeler:
Mevcut ürün modeliniz
| Lubricant | Without | |
| Lubrication hole | Without | |
| Coating | Without | |
| Sealing | Without |
Özellikleri
