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23072-BEA-XL-MB1
Spherical Roller Bearing
Spherical roller bearing 230..-BEA-XL-MB1, symmetric 2 outer ribs with rib washer
Replaces
23072-E1A-MB1, 23072-MB
Main Dimensions & Performance Data
| d | 360 mm | Bore diameter |
| D | 540 mm | Outside diameter |
| B | 134 mm | Width |
| Cr | 2,800,000 N | Basic dynamic load rating, radial |
| C0r | 4,650,000 N | Basic static load rating, radial |
| Cur | 400,000 N | Fatigue load limit, radial |
| nG | 1,300 1/min | Limiting speed |
| nϑr | 790 1/min | Reference speed |
| ≈m | 106.36 kg | Weight |
Mounting dimensions
| da min | 378 mm | Minimum diameter shaft shoulder |
| Da max | 522 mm | Maximum diameter of housing shoulder |
| ra max | 4 mm | Maximum recess radius |
Dimensions
| rmin | 5 mm | Minimum chamfer dimension |
| D1 | 487.6 mm | Bore diameter outer ring |
| ds | 12.5 mm | Diameter lubrication hole |
| ns | 23.5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0.22 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 3.04 | Dynamic axial load factor |
| Y2 | 4.53 | Dynamic axial load factor |
| Y0 | 2.97 | Static axial load factor |