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Bearing 6238 (NTN)
Deep groove ball bearings 6238
Bearing number : 6238
Size (mm) : 190x340x55
Brand : NTN
Bore Diameter (mm) : 190
Outer Diameter (mm) : 340
Width (mm) : 55
Bearing dimensions and specification in NTN catalogue:
d - 190 mm
D - 340 mm
B - 55 mm
C - 55 mm
r min. - 4 mm
Da max. - 324 mm
db min - 206 mm
ra max. - 3 mm
Weight - 18,2 Kg
Basic dynamic load rating (C) - 255 kN
Basic static load rating (C0) - 281 kN
(Grease) Lubrication Speed - 1 800 r/min
(Oil) Lubrication Speed - 2 100 r/min
Calculation factor (f0) - 15
Tags : NTN , 190x340x55
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