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Main Dimensions & Performance Data
| Fw | 21 mm | Under roller diameter |
| D | 29 mm | Outside diameter |
| C | 20 mm | Width, outer ring |
| Cr | 19,300 N | Basic dynamic load rating, radial |
| C0r | 25,500 N | Basic static load rating, radial |
| Cur | 4,500 N | Fatigue load limit, radial |
| nG | 20,600 1/min | Limiting speed |
| nϑr | 12,300 1/min | Reference speed |
| ≈m | 35.7 g | 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
G21X29X4 | Sealing ring |
Your current product variant
| Lubricant | Without | |
| Cage | Standard | |
| Cage feature | Standard | |
| Tolerance class | PN | Normal (PN) |