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Amerika Birleşik Devletleri
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23138-E1A-XL-M
Spherical Roller Bearing
Spherical roller bearings 231..-E1A, main dimensions to DIN 635-2
Yerine geçer
23138-E1A-M, 23138E1A.M
Tercih edilen ürün
Ürün bilgisi
Main Dimensions & Performance Data
| d | 190 mm | Bore diameter |
| D | 320 mm | Outside diameter |
| B | 104 mm | Width |
| Cr | 1.610.000 N | Basic dynamic load rating, radial |
| C0r | 2.220.000 N | Basic static load rating, radial |
| Cur | 222.000 N | Fatigue load limit, radial |
| nG | 2.070 1/min | Limiting speed |
| nϑr | 1.260 1/min | Reference speed |
| ≈m | 33,759 kg | Ağırlık |
Mounting dimensions
| da min | 204 mm | Minimum diameter shaft shoulder |
| Da max | 306 mm | Maximum diameter of housing shoulder |
| ra max | 2,5 mm | Maximum recess radius |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| D1 | 281,6 mm | Bore diameter outer 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 | 0,3 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2,28 | Dynamic axial load factor |
| Y2 | 3,39 | Dynamic axial load factor |
| Y0 | 2,23 | Static axial load factor |