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Bearing 4T-33109 (NTN)
Tapered roller bearings 4T-33109
Bearing number : 4T-33109
Size (mm) : 45x80x26
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 80
Width (mm) : 26
Bearing dimensions and specification in NTN catalogue:
d - 45 mm
D - 80 mm
T - 26 mm
B - 26 mm
C - 20,5 mm
ra1 max. - 1,5 mm
a - 19,5 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
da min. - 53,5 mm
Da min - 69 mm
Da max. - 71,5 mm
db max. - 52 mm
Db min. - 77 mm
ra max. - 1,5 mm
Sa - 4 mm
Sb - 5,5 mm
Weight - 0,542 Kg
Basic dynamic load rating (C) - 84,5 kN
Basic static load rating (C0) - 115 kN
(Grease) Lubrication Speed - 4 700 r/min
(Oil) Lubrication Speed - 6 200 r/min
Calculation factor (e) - 0,38
Calculation factor (Y0) - 0,86
Calculation factor (Y2) - 1,57
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Outer Dia, mm:
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