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美國
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NA4830-XL-C3
Needle roller bearing
Needle roller bearing NA..-XL, single row, with inner ring, outer ring with 2 bords
產品資訊
Main Dimensions & Performance Data
| d | 150 mm | Bore diameter |
| D | 190 mm | Outside diameter |
| B | 40 mm | Width |
| Cr | 172,000 N | Basic dynamic load rating, radial |
| C0r | 400,000 N | Basic static load rating, radial |
| Cur | 63,000 N | Fatigue load limit, radial |
| nG | 2,850 1/min | Limiting speed |
| nϑr | 1,780 1/min | Reference speed |
| ≈m | 2.69 kg | 重量 |
Dimensions
| F | 165 mm | Raceway diameter inner ring |
| rmin | 1.1 mm | Minimum chamfer dimension |
| s | 1.5 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
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您當前的產品型號
| Cage | Standard | |
| Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
| Coating | Without |
特點
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