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Bearing 54407U (KOYO)
Axial deep groove ball bearings 54407U
Bearing number : 54407U
Size (mm) : 25x80x63
Brand : KOYO
Bore Diameter (mm) : 25
Outer Diameter (mm) : 80
Width (mm) : 63
Bearing dimensions and specification in KOYO catalogue:
d2 - 25 mm
D - 80 mm
T - 63 mm
T1 - 69 mm
T1 - 38.5 mm
T2 - 41.5 mm
d3 - 80 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
A - 18.5 mm
B - 14 mm
C - 10 mm
D1 - 37 mm
D2 - 58 mm
D3 - 85 mm
R - 64 mm
da min. - 35 mm
Da max. - 58 mm
ra max. - 1 mm
rb max. - 0.6 mm
Weight - 1.79 Kg
Basic dynamic load rating (C) - 87.1 kN
Basic static load rating (C0) - 155 kN
(Grease) Lubrication Speed - 1900 r/min
(Oil) Lubrication Speed - 2900 r/min
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