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NA6913-ZW-XL-C2
Needle roller bearing
Needle roller bearings NA69..-ZW, Dimension series 69, double row
제품 정보
미터법
우수한
Main Dimensions & Performance Data
| d | 65 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| B | 45 mm | Width |
| Cr | 108,000 N | Basic dynamic load rating, radial |
| C0r | 198,000 N | Basic static load rating, radial |
| Cur | 34,500 N | Fatigue load limit, radial |
| nG | 6,300 1/min | Limiting speed |
| nϑr | 3,550 1/min | Reference speed |
| ≈m | 0.851 kg | 중량 |
Dimensions
| F | 72 mm | Raceway diameter inner ring |
| rmin | 1 mm | Minimum chamfer dimension |
| s | 1.5 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |