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18:38:18 GMT+0000 (Coordinated Universal Time)
1224-M-C3
Self-aligning ball bearing
Self-aligning ball bearing 12..-M, solid brass cage
Replaces
1224M.C3
Preferred product
Product information
Main Dimensions & Performance Data
| d | 120 mm | Bore diameter |
| D | 215 mm | Outside diameter |
| B | 42 mm | Width |
| Cr | 121.000 N | Basic dynamic load rating, radial |
| C0r | 53.000 N | Basic static load rating, radial |
| Cur | 2.600 N | Fatigue load limit, radial |
| nG | 4.750 1/min | Limiting speed |
| nϑr | 4.200 1/min | Reference speed |
| ≈m | 6,88 kg | Weight |
Mounting dimensions
| da min | 132 mm | Minimum diameter shaft shoulder |
| Da max | 203 mm | Maximum diameter of housing shoulder |
| ra max | 2,1 mm | Maximum fillet radius |
Dimensions
| rmin | 2,1 mm | Minimum chamfer dimension |
| D1 | 187,3 mm | Shoulder diameter outer ring |
| d1 | 149 mm | Shoulder diameter inner ring |
| C1 | 1,8 mm | Overhang rolling element |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Calculation factors
| e | 0,2 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 3,11 | Dynamic axial load factor |
| Y2 | 4,81 | Dynamic axial load factor |
| Y0 | 3,25 | Static axial load factor |