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RNA4904-2RSR-XL
Radial roller bearing
Needle roller bearings RNA49..-2RSR, dimension series 49, lip seals on both sides
구자재
RNA4904-2RSR
제품 정보
Main Dimensions & Performance Data
| Fw | 25 mm | Under roller diameter |
| D | 37 mm | Outside diameter |
| B | 17 mm | Width |
| Cr | 19,500 N | Basic dynamic load rating, radial |
| C0r | 19,900 N | Basic static load rating, radial |
| Cur | 3,800 N | Fatigue load limit, radial |
| nG | 10,100 1/min | Limiting speed |
| nG Grease | 10,100 1/min | Limiting speed for grease lubrication |
| ≈m | 54.53 g | 중량 |
Dimensions
| rmin | 0.3 mm | Minimum chamfer dimension |
| C | 17 mm | Width, outer ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
현 제품 규격
| Cage | Standard | |
| Lubrication hole | the aid of the bearing frequency calculator, you can determine this by inputting the geometrical data. | With |
| Coating | Without | |
| Sealing | 2RSR | Contact seals on both sides |
| Special features | Without | |
| Number of rolling element rows | 1 | Single-row design |
특징
