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23130-E1A-XL-M
Spherical Roller Bearing
Spherical roller bearings 231..-E1A, main dimensions to DIN 635-2
구자재
23130-E1A-M, 23130E1A.M
제품 정보
Main Dimensions & Performance Data
| d | 150 mm | Bore diameter |
| D | 250 mm | Outside diameter |
| B | 80 mm | Width |
| Cr | 1,000,000 N | Basic dynamic load rating, radial |
| C0r | 1,330,000 N | Basic static load rating, radial |
| Cur | 145,000 N | Fatigue load limit, radial |
| nG | 2,650 1/min | Limiting speed |
| nϑr | 1,720 1/min | Reference speed |
| ≈m | 15.7 kg | 중량 |
Mounting dimensions
| da min | 162 mm | Minimum diameter shaft shoulder |
| Da max | 238 mm | Maximum diameter of housing shoulder |
| ra max | 2.1 mm | Maximum recess radius |
Dimensions
| rmin | 2.1 mm | Minimum chamfer dimension |
| D1 | 220.8 mm | Bore diameter outer 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 | 0.29 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2.32 | Dynamic axial load factor |
| Y2 | 3.45 | Dynamic axial load factor |
| Y0 | 2.26 | Static axial load factor |