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23188-BEA-XL-MB1
Spherical Roller Bearing
Spherical roller bearing 231..-BEA-XL-MB1, symmetric 2 outer ribs with rib washer
구자재
23188-E1A-MB1, 23188-MB
제품 정보
Main Dimensions & Performance Data
| d | 440 mm | Bore diameter |
| D | 720 mm | Outside diameter |
| B | 226 mm | Width |
| Cr | 6,200,000 N | Basic dynamic load rating, radial |
| C0r | 10,200,000 N | Basic static load rating, radial |
| Cur | 700,000 N | Fatigue load limit, radial |
| nG | 820 1/min | Limiting speed |
| nϑr | 430 1/min | Reference speed |
| ≈m | 361 kg | 중량 |
Mounting dimensions
| da min | 466 mm | Minimum diameter shaft shoulder |
| Da max | 694 mm | |
| ra max | 5 mm | Maximum recess radius |
Dimensions
| rmin | 6 mm | Minimum chamfer dimension |
| D1 | 630.2 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 | 0.3 | |
| Y1 | 2.25 | Dynamic axial load factor |
| Y2 | 3.34 | Dynamic axial load factor |
| Y0 | 2.2 | Static axial load factor |