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Bearing 4T-T7FC050 (NTN)
Tapered roller bearings 4T-T7FC050
Bearing number : 4T-T7FC050
Size (mm) : 50x105x32
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 105
Width (mm) : 32
Bearing dimensions and specification in NTN catalogue:
d - 50 mm
D - 105 mm
T - 32 mm
B - 29 mm
C - 22 mm
ra1 max. - 2,5 mm
a - 36,5 mm
r min. - 3 mm
r1 min. - 3 mm
da min. - 64 mm
Da min - 78 mm
Da max. - 91 mm
db max. - 60 mm
Db min. - 100 mm
ra max. - 2,5 mm
Sa - 4 mm
Sb - 10 mm
Weight - 1,23 Kg
Basic dynamic load rating (C) - 107 kN
Basic static load rating (C0) - 132 kN
(Grease) Lubrication Speed - 3 400 r/min
(Oil) Lubrication Speed - 4 500 r/min
Calculation factor (e) - 0,87
Calculation factor (Y0) - 0,38
Calculation factor (Y2) - 0,69
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