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Bearing 6309NR (SKF)
Deep groove ball bearings 6309NR
Bearing number : 6309NR
Size (mm) : 45x100x25
Brand : SKF
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 25
Bearing dimensions and specification in SKF catalogue:
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
b - 2,7 mm
d1 - 62,1 mm
f - 2,46 mm
r0 max. - 0,6 mm
r1 min. - 1,5 mm
r2 min. - 1,5 mm
C - 3,28 mm
D2 - 86,7 mm
D3 - 96,8 mm
D4 - 106,5 mm
Ca max. - 5,74 mm
da min. - 3 mm
da max - 54 mm
Da max. - 91 mm
Db min. - 108 mm
ra max. - 1,5 mm
Weight - 0,83 Kg
Basic dynamic load rating (C) - 55,3 kN
Basic static load rating (C0) - 31,5 kN
Fatigue load limit (Pu) - 1,34
Reference speed - 15000 r/min
Limiting speed - 9500 r/min
Calculation factor (f0) - 13
Calculation factor (kr) - 0,03
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