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Amerika Birleşik Devletleri
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23120-E1A-XL-M
Spherical Roller Bearing
Spherical roller bearings 231..-E1A, main dimensions to DIN 635-2
Yerine geçer
23120-E1A-M, 23120E1A.M
Tercih edilen ürün
Ürün bilgisi
Main Dimensions & Performance Data
| d | 100 mm | Bore diameter |
| D | 165 mm | Outside diameter |
| B | 52 mm | Width |
| Cr | 450.000 N | Basic dynamic load rating, radial |
| C0r | 570.000 N | Basic static load rating, radial |
| Cur | 54.000 N | Fatigue load limit, radial |
| nG | 4.000 1/min | Limiting speed |
| nϑr | 2.750 1/min | Reference speed |
| ≈m | 4,394 kg | Ağırlık |
Mounting dimensions
| da min | 111 mm | Minimum diameter shaft shoulder |
| Da max | 154 mm | Maximum diameter of housing shoulder |
| ra max | 2 mm | Maximum recess radius |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| D1 | 146,3 mm | Bore diameter outer ring |
| ds | 3,2 mm | Diameter lubrication hole |
| ns | 6,5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0,28 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2,37 | Dynamic axial load factor |
| Y2 | 3,53 | Dynamic axial load factor |
| Y0 | 2,32 | Static axial load factor |