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23048-BE-XL
Spherical Roller Bearing
Spherical roller bearings 230..-E1, main dimensions to DIN 635-2
Replaces
23048-E1
Main Dimensions & Performance Data
| d | 240 mm | Bore diameter |
| D | 360 mm | Outside diameter |
| B | 92 mm | Width |
| Cr | 1,350,000 N | Basic dynamic load rating, radial |
| C0r | 2,120,000 N | Basic static load rating, radial |
| Cur | 200,000 N | Fatigue load limit, radial |
| nG | 2,080 1/min | Limiting speed |
| nϑr | 1,310 1/min | Reference speed |
| ≈m | 32.1 kg | Weight |
Mounting dimensions
| da min | 252.4 mm | Minimum diameter shaft shoulder |
| Da max | 347.6 mm | Maximum diameter of housing shoulder |
| ra max | 2.5 mm | Maximum recess radius |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| D1 | 324.6 mm | Bore diameter outer ring |
| d2 | 269.5 mm | Raceway diameter of the inner ring |
| ds | 8 mm | Diameter lubrication hole |
| ns | 15 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0.23 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2.98 | Dynamic axial load factor |
| Y2 | 4.44 | Dynamic axial load factor |
| Y0 | 2.92 | Static axial load factor |
All
English
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Tables
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