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Main Dimensions & Performance Data
| Fw | 15 mm | Under roller diameter |
| D | 21 mm | Outside diameter |
| C | 12 mm | Width |
| Cr | 7,900 N | Basic dynamic load rating, radial |
| C0r | 9,400 N | Basic static load rating, radial |
| Cur | 1,170 N | Fatigue load limit, radial |
| nG | 16,300 1/min | Limiting speed |
| nG Grease | 9,800 1/min | Limiting speed for grease lubrication |
| nϑr | 12,300 1/min | Reference speed |
| ≈m | 10.48 g | Weight |
Dimensions
| C1 | 12 mm | Width, outer ring |
| rmin | 0.8 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 140 °C | Operating temperature max. |
Additional information
SD15X21X3 | Sealing ring | |
G15X21X3 | Sealing ring 2 | |
LR12X15X12,5 | Suitable inner rings LR | |
IR12X15X12-XL | Suitable inner rings IR |
Your current product variant
| Lubricant | L162 | Grease (L162/customer specific) |
| Lubrication hole | Without | |
| Coating | Without | |
| Sealing | Without |