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Bearing 4T-33208 (NTN)
Tapered roller bearings 4T-33208
Bearing number : 4T-33208
Size (mm) : 40x80x32
Brand : NTN
Bore Diameter (mm) : 40
Outer Diameter (mm) : 80
Width (mm) : 32
Bearing dimensions and specification in NTN catalogue:
d - 40 mm
D - 80 mm
T - 32 mm
B - 32 mm
C - 25 mm
ra1 max. - 1,5 mm
a - 21 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
da min. - 48,5 mm
Da min - 67 mm
Da max. - 71,5 mm
db max. - 47 mm
Db min. - 76 mm
ra max. - 1,5 mm
Sa - 5 mm
Sb - 7 mm
Weight - 0,728 Kg
Basic dynamic load rating (C) - 103 kN
Basic static load rating (C0) - 132 kN
(Grease) Lubrication Speed - 4 900 r/min
(Oil) Lubrication Speed - 6 600 r/min
Calculation factor (e) - 0,36
Calculation factor (Y0) - 0,92
Calculation factor (Y2) - 1,68
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