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Bearing 69/2.5 (KOYO)
Deep groove ball bearings 69/2.5
Bearing number : 69/2.5
Size (mm) : 2.5x7x2.5
Brand : KOYO
Bore Diameter (mm) : 2,5
Outer Diameter (mm) : 7
Width (mm) : 2,5
Bearing dimensions and specification in KOYO catalogue:
d - 2,5 mm
D - 7 mm
B - 2,5 mm
C - 2,5 mm
r min. - 0,15 mm
r1 min. - 0,15 mm
da min. - 3,7 mm
Da max. - 5,8 mm
ra max. - 0,15 mm
Weight - 0,0004 Kg
Basic dynamic load rating (C) - 0,31 kN
Basic static load rating (C0) - 0,11 kN
(Grease) Lubrication Speed - 66000 r/min
(Oil) Lubrication Speed - 79000 r/min
Calculation factor (f0) - 13,7
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