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Bearing 1307ETN9 (SKF)
Self-aligning ball bearings 1307ETN9
Bearing number : 1307ETN9
Size (mm) : 35x80x21
Brand : SKF
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in SKF catalogue:
d - 35 mm
D - 80 mm
B - 21 mm
C - 21 mm
d2 - 51,5 mm
r1 min. - 1,5 mm
r2 min. - 1,5 mm
D1 - 69,5 mm
da min. - 44 mm
Da max. - 71 mm
ra max. - 1,5 mm
Weight - 0,51 Kg
Basic dynamic load rating (C) - 26,5 kN
Basic static load rating (C0) - 8,5 kN
Fatigue load limit (Pu) - 0,43
Reference speed - 16000 r/min
Limiting speed - 11000 r/min
Calculation factor (e) - 0,25
Calculation factor (kr) - 0,04
Calculation factor (Y0) - 2,5
Calculation factor (Y1) - 2,5
Calculation factor (Y2) - 3,9
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