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06:29:21 GMT+0000 (Coordinated Universal Time)
23218-E1A-XL-M>A
Spherical Roller Bearing
Spherical roller bearings 232..-E1A, main dimensions to DIN 635-2
Product information
Metric
Imperial
Main Dimensions & Performance Data
| d | 90 mm | Bore diameter |
| D | 160 mm | Outside diameter |
| B | 52.4 mm | Width |
| Cr | 445,000 N | Basic dynamic load rating, radial |
| C0r | 520,000 N | Basic static load rating, radial |
| Cur | 50,000 N | Fatigue load limit, radial |
| nG | 4,250 1/min | Limiting speed |
| nϑr | 2,650 1/min | Reference speed |
| ≈m | 4.449 kg | Weight |
Mounting dimensions
| da min | 101 mm | Minimum diameter shaft shoulder |
| Da max | 149 mm | Maximum diameter of housing shoulder |
| ra max | 2 mm | Maximum recess radius |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| D1 | 140 mm | Bore diameter outer ring |
| ds | 3.2 mm | Diameter lubrication hole |
| ns | 6.5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0.31 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2.2 | Dynamic axial load factor |
| Y2 | 3.27 | Dynamic axial load factor |
| Y0 | 2.15 | Static axial load factor |