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Amerika Birleşik Devletleri
14:21:22 GMT+0000 (Coordinated Universal Time)
31316-XL-DF-A100-140
Tapered roller bearing set
Tapered roller bearing set 313..-X-DF, X-arrangement
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Ürün bilgisi
Main Dimensions & Performance Data
| d | 80 mm | Bore diameter |
| D | 170 mm | Outside diameter |
| 2B | 78 mm | Inner ring total width |
| 2T | 85 mm | Outer ring total width |
| Cr | 485.000 N | Basic dynamic load rating, radial |
| C0r | 540.000 N | Basic static load rating, radial |
| Cur | 79.000 N | Fatigue load limit, radial |
| nG | 4.550 1/min | Limiting speed |
| nϑr | 2.950 1/min | Thermal speed rating |
| ≈m | 8,652 kg | Ağırlık |
Mounting dimensions
| da max | 97 mm | Maximum diameter of shaft shoulder |
| Da min | 134 mm | Minimum diameter of housing shoulder |
| Da max | 158 mm | Maximum diameter of housing shoulder |
| Ca min | 6 mm | Minimum axial space |
| rb max | 2,5 mm | Maximum fillet radius of housing |
Dimensions
| r3, 4 min | 2,5 mm | Minimum chamfer dimension of outer ring back face |
| A | 31 mm | Width of spacer |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0,83 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 0,82 | Dynamic axial load factor |
| Y2 | 1,22 | Dynamic axial load factor |
| Y0 | 0,8 | Static axial load factor |