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Main Dimensions & Performance Data
| Fw | 45 mm | Under roller diameter |
| D | 55 mm | Outside diameter |
| C | 30 mm | Width, outer ring |
| Cr | 46,500 N | Basic dynamic load rating, radial |
| C0r | 88,000 N | Basic static load rating, radial |
| Cur | 16,700 N | Fatigue load limit, radial |
| nG | 10,200 1/min | Limiting speed |
| nϑr | 6,000 1/min | Reference speed |
| ≈m | 0.132 kg | Weight |
Dimensions
| rmin | 0.3 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
G45X55X4 | Sealing ring | |
SD45X55X4 | Sealing ring 2 |
Your current product variant
| Lubricant | Without | |
| Cage | F | Cage of steel |
| Cage feature | Standard | |
| Tolerance class | PN | Normal (PN) |