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Bearing 1205 (KOYO)
Self-aligning ball bearings 1205
Bearing number : 1205
Size (mm) : 25x52x15
Brand : KOYO
Bore Diameter (mm) : 25
Outer Diameter (mm) : 52
Width (mm) : 15
Bearing dimensions and specification in KOYO catalogue:
d - 25 mm
D - 52 mm
B - 15 mm
C - 15 mm
r min. - 1 mm
da min. - 30 mm
Da max. - 47 mm
ra max. - 1 mm
Weight - 0.141 Kg
Basic dynamic load rating (C) - 12.1 kN
Basic static load rating (C0) - 3.30 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 14000 r/min
Calculation factor (e) - 0.28
Calculation factor (Y0) - 2.39
Calculation factor (Y1) - 2.28
Calculation factor (Y2) - 3.52
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