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Bearing 1309K (KOYO)
Self-aligning ball bearings 1309K
Bearing number : 1309K
Size (mm) : 45x100x25
Brand : KOYO
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 25
Bearing dimensions and specification in KOYO catalogue:
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
r min. - 1.5 mm
da min. - 53 mm
Da max. - 92 mm
ra max. - 1.5 mm
Weight - 0.942 Kg
Basic dynamic load rating (C) - 38.1 kN
Basic static load rating (C0) - 12.7 kN
(Grease) Lubrication Speed - 6100 r/min
(Oil) Lubrication Speed - 7500 r/min
Calculation factor (e) - 0.25
Calculation factor (Y0) - 2.68
Calculation factor (Y1) - 2.56
Calculation factor (Y2) - 3.95
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