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NA4836-XL
Needle roller bearing
Needle roller bearing NA..-XL, single row, with inner ring, outer ring with 2 bords
구자재
NA4836
Main Dimensions & Performance Data
| d | 180 mm | Bore diameter |
| D | 225 mm | Outside diameter |
| B | 45 mm | Width |
| Cr | 219,000 N | Basic dynamic load rating, radial |
| C0r | 550,000 N | Basic static load rating, radial |
| Cur | 81,000 N | Fatigue load limit, radial |
| nG | 2,420 1/min | Limiting speed |
| nϑr | 1,490 1/min | Reference speed |
| ≈m | 4.141 kg | 중량 |
Dimensions
| F | 195 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. |
