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04:18:38 GMT+0000 (Coordinated Universal Time)
RNA4906-2RSR-XL
Radial roller bearing
Needle roller bearings RNA49..-2RSR, dimension series 49, lip seals on both sides
Thay thế
RNA4906-2RSR
Thông tin về sản phẩm
Main Dimensions & Performance Data
| Fw | 35 mm | Under roller diameter |
| D | 47 mm | Outside diameter |
| B | 17 mm | Width |
| Cr | 23,900 N | Basic dynamic load rating, radial |
| C0r | 28,500 N | Basic static load rating, radial |
| Cur | 5,500 N | Fatigue load limit, radial |
| nG | 7,500 1/min | Limiting speed |
| nG Grease | 7,500 1/min | Limiting speed for grease lubrication |
| ≈m | 71.5 g | Trọng lượng |
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. |