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Bearing F687 (KOYO)
Deep groove ball bearings F687
Bearing number : F687
Size (mm) : 7x14x3.5
Brand : KOYO
Bore Diameter (mm) : 7
Outer Diameter (mm) : 14
Width (mm) : 3,5
Bearing dimensions and specification in KOYO catalogue:
d - 7 mm
D - 14 mm
B - 3,5 mm
C - 3,5 mm
r min. - 0,15 mm
r1 min. - 0,15 mm
C1 - 1 mm
D1 - 16 mm
D2 - 16 mm
ba min. - 8,2 mm
ra max. - 0,15 mm
C2 - 1,1 mm
Weight - 0,0024 Kg
Basic dynamic load rating (C) - 1,15 kN
Basic static load rating (C0) - 0,51 kN
(Grease) Lubrication Speed - 45000 r/min
(Oil) Lubrication Speed - 54000 r/min
Calculation factor (f0) - 14,2
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