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22228-E1-XL
Spherical Roller Bearing
Spherical roller bearings 222..-E1, main dimensions to DIN 635-2
Zastępuje
22228-E1, 22228E1
Informacje o produkcie
Main Dimensions & Performance Data
| d | 140 mm | Bore diameter |
| D | 250 mm | Outside diameter |
| B | 68 mm | Width |
| Cr | 870.000 N | Basic dynamic load rating, radial |
| C0r | 1.040.000 N | Basic static load rating, radial |
| Cur | 100.000 N | Fatigue load limit, radial |
| nG | 3.150 1/min | Limiting speed |
| nϑr | 2.250 1/min | Reference speed |
| ≈m | 14,004 kg | Masa |
Mounting dimensions
| da min | 154 mm | Minimum diameter shaft shoulder |
| Da max | 236 mm | Maximum diameter of housing shoulder |
| ra max | 2,5 mm | Maximum recess radius |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| D1 | 223,1 mm | Bore diameter outer ring |
| d2 | 164,9 mm | Raceway diameter of the inner ring |
| ds | 6,3 mm | Diameter lubrication hole |
| ns | 12,2 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0,25 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2,67 | Dynamic axial load factor |
| Y2 | 3,97 | Dynamic axial load factor |
| Y0 | 2,61 | Static axial load factor |