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Bearing 16004 (NTN)
Deep groove ball bearings 16004
Bearing number : 16004
Size (mm) : 20x42x8
Brand : NTN
Bore Diameter (mm) : 20
Outer Diameter (mm) : 42
Width (mm) : 8
Bearing dimensions and specification in NTN catalogue:
d - 20 mm
D - 42 mm
B - 8 mm
C - 8 mm
r min. - 0,3 mm
da min. - 22 mm
Da max. - 40 mm
ra max. - 0,3 mm
Weight - 0,051 Kg
Basic dynamic load rating (C) - 7,9 kN
Basic static load rating (C0) - 4,5 kN
(Grease) Lubrication Speed - 18 000 r/min
(Oil) Lubrication Speed - 21 000 r/min
Calculation factor (f0) - 14,5
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