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Amerika Birleşik Devletleri
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RNA6902-XL
Radial roller bearing
Radial roller bearing RNA..-XL
Yerine geçer
RNA6902
Tercih edilen ürün
Ürün bilgisi
Main Dimensions & Performance Data
| Fw | 20 mm | Under roller diameter |
| D | 28 mm | Outside diameter |
| B | 23 mm | Width |
| Cr | 19.500 N | Basic dynamic load rating, radial |
| C0r | 25.500 N | Basic static load rating, radial |
| Cur | 4.550 N | Fatigue load limit, radial |
| nG | 21.100 1/min | Limiting speed |
| nG Grease | 12.600 1/min | Limiting speed for grease lubrication |
| nϑr | 11.700 1/min | Reference speed |
| ≈m | 39,07 g | Ağırlık |
Dimensions
| rmin | 0,3 mm | Minimum chamfer dimension |
| C | 23 mm | Width, outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
G20X28X4 | Sealing ring | |
SD20X28X4 | Sealing ring 2 |