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United States
21:43:42 GMT+0000 (Coordinated Universal Time)
F-802180.TR4-D1
Tapered roller bearing
Tapered roller bearings, four-row, TQO-arrangement, sealed design
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 450 mm | Bore diameter |
D | 595 mm | Outside diameter |
B4 | 368 mm | Width of bearing inside |
C4 | 368 mm | Width of bearing outside |
Cr | 5.600.000 N | Basic dynamic load rating, radial |
C0r | 13.600.000 N | Basic static load rating, radial |
Cur | 1.260.000 N | Fatigue load limit, radial |
≈m | 272,5 kg | Weight |
Dimensions
r1, 2 min | 3 mm | Minimum chamfer |
r3, 4 min | 6 mm | Minimum chamfer |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 110 °C | Operating temperature max. |
Calculation factors
e | 0,29 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y1 | 2,31 | Dynamic axial load factor |
Y2 | 3,44 | Dynamic axial load factor |
Y0 | 2,26 | Static axial load factor |
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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 | A300-400 | Axial internal clearance between 300 and 400 µm |
Quality level | Standard | |
Matched arrangement | TQO | TQO arrangement |
Number of rolling element rows | 4 | Four-row design |
Characteristics