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Bearing 4T-33014 (NTN)
Tapered roller bearings 4T-33014
Bearing number : 4T-33014
Size (mm) : 70x110x31
Brand : NTN
Bore Diameter (mm) : 70
Outer Diameter (mm) : 110
Width (mm) : 31
Bearing dimensions and specification in NTN catalogue:
d - 70 mm
D - 110 mm
T - 31 mm
B - 31 mm
C - 25,5 mm
ra1 max. - 1,5 mm
a - 22,5 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
da min. - 78,5 mm
Da min - 99 mm
Da max. - 101,5 mm
db max. - 79 mm
Db min. - 105 mm
ra max. - 1,5 mm
Sa - 5 mm
Sb - 5,5 mm
Weight - 1,07 Kg
Basic dynamic load rating (C) - 127 kN
Basic static load rating (C0) - 204 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 4 200 r/min
Calculation factor (e) - 0,28
Calculation factor (Y0) - 1,16
Calculation factor (Y2) - 2,11
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