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RNA6919-ZW-XL
Radial roller bearing
Needle roller bearings RNA69..-ZW, Dimension series 69, double row
Replaces
RNA6919-ZW
Preferred product
Main Dimensions & Performance Data
| Fw | 110 mm | Under roller diameter |
| D | 130 mm | Outside diameter |
| Cr | 197.000 N | Basic dynamic load rating, radial |
| C0r | 440.000 N | Basic static load rating, radial |
| Cur | 77.000 N | Fatigue load limit, radial |
| nG | 4.200 1/min | Limiting speed |
| nG Grease | 2.500 1/min | Limiting speed for grease lubrication |
| nϑr | 2.550 1/min | Reference speed |
| ≈m | 1,311 kg | Weight |
Dimensions
| rmin | 1,1 mm | Minimum chamfer dimension |
| C | 63 mm | Width, outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
All
English
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