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Bearing 4214 (KOYO)
Deep groove ball bearings 4214
Bearing number : 4214
Size (mm) : 70x125x31
Brand : KOYO
Bore Diameter (mm) : 70
Outer Diameter (mm) : 125
Width (mm) : 31
Bearing dimensions and specification in KOYO catalogue:
d - 70 mm
D - 125 mm
B - 31 mm
C - 31 mm
r min. - 1.5 mm
da min. - 78 mm
Da max. - 117 mm
ra max. - 1.5 mm
Weight - 1.68 Kg
Basic dynamic load rating (C) - 62.1 kN
Basic static load rating (C0) - 89.8 kN
(Grease) Lubrication Speed - 3100 r/min
(Oil) Lubrication Speed - 4100 r/min
Calculation factor (f0) - 15.8
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