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Bearing 4207 (KOYO)
Deep groove ball bearings 4207
Bearing number : 4207
Size (mm) : 35x72x23
Brand : KOYO
Bore Diameter (mm) : 35
Outer Diameter (mm) : 72
Width (mm) : 23
Bearing dimensions and specification in KOYO catalogue:
d - 35 mm
D - 72 mm
B - 23 mm
C - 23 mm
r min. - 1.1 mm
da min. - 41.5 mm
Da max. - 65.5 mm
ra max. - 1 mm
Weight - 0.460 Kg
Basic dynamic load rating (C) - 26.4 kN
Basic static load rating (C0) - 30.7 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 7400 r/min
Calculation factor (f0) - 15.2
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