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Bearing 54408U (NSK)
Axial deep groove ball bearings 54408U
Bearing number : 54408U
Size (mm) : 40x90x77
Brand : NSK
Bore Diameter (mm) : 40
Outer Diameter (mm) : 90
Width (mm) : 77
Bearing dimensions and specification in NSK catalogue:
d - 40 mm
d2 - 30 mm
D - 90 mm
T - 77 mm
T2 - 46 mm
b - 12 mm
d3 - 90 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
A1 - 22 mm
B - 15 mm
D1 - 42 mm
D2 - 65 mm
D3 - 95 mm
R - 72 mm
Da max. - 65 mm
ra max. - 1 mm
rb max. - 0,6 mm
Weight - 2,54 Kg
Basic dynamic load rating (C) - 103 kN
Basic static load rating (C0) - 188 kN
(Grease) Lubrication Speed - 1700 r/min
(Oil) Lubrication Speed - 2400 r/min
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