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Bearing 4T-33210 (NTN)
Tapered roller bearings 4T-33210
Bearing number : 4T-33210
Size (mm) : 50x90x32
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 32
Bearing dimensions and specification in NTN catalogue:
d - 50 mm
D - 90 mm
T - 32 mm
B - 32 mm
C - 24,5 mm
ra1 max. - 1,5 mm
a - 23,5 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
da min. - 58,5 mm
Da min - 77 mm
Da max. - 81,5 mm
db max. - 57 mm
Db min. - 87 mm
ra max. - 1,5 mm
Sa - 5 mm
Sb - 7,5 mm
Weight - 0,852 Kg
Basic dynamic load rating (C) - 115 kN
Basic static load rating (C0) - 158 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 5 300 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,8
Calculation factor (Y2) - 1,45
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