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Bearing 1203ETN9 (SKF)
Self-aligning ball bearings 1203ETN9
Bearing number : 1203ETN9
Size (mm) : 17x40x12
Brand : SKF
Bore Diameter (mm) : 17
Outer Diameter (mm) : 40
Width (mm) : 12
Bearing dimensions and specification in SKF catalogue:
d - 17 mm
D - 40 mm
B - 12 mm
C - 12 mm
d2 - 24 mm
r1 min. - 0,6 mm
r2 min. - 0,6 mm
D1 - 33,6 mm
da min. - 21,2 mm
Da max. - 35,8 mm
ra max. - 0,6 mm
Weight - 0,073 Kg
Basic dynamic load rating (C) - 8,84 kN
Basic static load rating (C0) - 2,2 kN
Fatigue load limit (Pu) - 0,12
Reference speed - 38000 r/min
Limiting speed - 24000 r/min
Calculation factor (e) - 0,31
Calculation factor (kr) - 0,04
Calculation factor (Y0) - 2,2
Calculation factor (Y1) - 2
Calculation factor (Y2) - 3,1
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