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RNA4902-RSR-XL
Radial roller bearing
Needle roller bearings RNA49..-RSR, dimension series 49, lip seal on one side
구자재
RNA4902-RSR
제품 정보
미터법
우수한
Main Dimensions & Performance Data
| Fw | 20 mm | Under roller diameter |
| D | 28 mm | Outside diameter |
| Cr | 9,700 N | Basic dynamic load rating, radial |
| C0r | 10,300 N | Basic static load rating, radial |
| Cur | 2,070 N | Fatigue load limit, radial |
| nG | 12,600 1/min | Limiting speed |
| nG Grease | 12,600 1/min | Limiting speed for grease lubrication |
| ≈m | 21 g | 중량 |
Dimensions
| rmin | 0.3 mm | Minimum chamfer dimension |
| C | 13 mm | Width, outer ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |