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F-802184.TR4-D1
Tapered roller bearing
Tapered roller bearings, four-row, TQO-arrangement, opened design

Main Dimensions & Performance Data
d | 240 mm | Bore diameter |
D | 338 mm | Outside diameter |
B4 | 248 mm | Width of bearing inside |
C4 | 248 mm | Width of bearing outside |
Cr | 3.350.000 N | Basic dynamic load rating, radial |
C0r | 5.300.000 N | Basic static load rating, radial |
Cur | 590.000 N | Limite à la fatigue, radiale |
≈m | 70,4 kg | Weight |
Dimensions
r1, 2 min | 4 mm | Minimum chamfer |
r3, 4 min | 3 mm | Minimum chamfer |
Temperature range
Tmin | -30 °C | Température de fonctionnement min. |
Tmax | 120 °C | Température de fonctionnement max. |
Calculation factors
e | 0,38 | Valeur limite de Fa/Fr pour l'utilisation des diff. Valeurs des facteur X et Y |
Y1 | 1,79 | Facteur de charge dynamique axiale |
Y2 | 2,66 | Facteur de charge dynamique axiale |
Y0 | 1,75 | Facteur de sécurité statique |
Downloads:
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Tolerance class | PN | Normal (ISO 492:2014) |
Heat treatment | Standard | |
Cage | Standard | Sheet steel cage, window cage, roller-guided |
Axial internal clearance | A270-350 | Axial internal clearance between 270 and 350 µm |
Quality level | Standard | |
Matched arrangement | TQO | TQO arrangement |
Number of rolling element rows | 4 | Four-row design |
Characteristics
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