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F-802252.TR4-D1
Kegelrollenlager
Tapered roller bearings, four-row, TQO-arrangement, opened design
Remanufacturable
Main Dimensions & Performance Data
| d | 254 mm | Bore diameter |
| D | 358,775 mm | Outside diameter |
| B4 | 269,875 mm | Width of bearing inside |
| C4 | 269,875 mm | Width of bearing outside |
| Cr | 4.150.000 N | Basic dynamic load rating, radial |
| C0r | 6.300.000 N | Basic static load rating, radial |
| Cur | 600.000 N | Fatigue load limit, radial |
| ≈m | 85,15 kg | Weight |
Dimensions
| r1, 2 min | 1,5 mm | Minimum chamfer |
| r3, 4 min | 3,3 mm | Minimum chamfer |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0,34 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 1,98 | Dynamic axial load factor |
| Y2 | 2,95 | Dynamic axial load factor |
| Y0 | 1,94 | Static axial load factor |
Downloads:
Your current product variant
| Toleranzklasse | ABMA4 | Klasse 4 (ANSI/ABMA 19.2:2013) |
| Wärmebehandlung | Standard | |
| Käfig | Standard | Käfig aus Stahlblech, wälzkörpergeführt |
| Axialluft | A300-400 | Axiale Lagerluft zwischen 300 und 400 µm |
| Qualitätslevel | Standard | |
| Lageranordnung | TQO | TQO-Anordnung |
| Anzahl Wälzkörper-Reihen | 4 | Vierreihig |
Characteristics
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