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RNA4908-XL
Radial roller bearing
Radial roller bearing RNA..-XL
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RNA4908
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Main Dimensions & Performance Data
| Fw | 48 mm | Under roller diameter |
| D | 62 mm | Outside diameter |
| B | 22 mm | Width |
| Cr | 48.500 N | Basic dynamic load rating, radial |
| C0r | 67.000 N | Basic static load rating, radial |
| Cur | 11.700 N | Fatigue load limit, radial |
| nG | 9.200 1/min | Limiting speed |
| nG Grease | 5.500 1/min | Limiting speed for grease lubrication |
| nϑr | 5.300 1/min | Reference speed |
| ≈m | 142,4 g | text.product.weight |
Dimensions
| rmin | 0,6 mm | Minimum chamfer dimension |
| C | 22 mm | Width, outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |