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Bearing 305-2Z (SKF)
Deep groove ball bearings 305-2Z
Bearing number : 305-2Z
Size (mm) : 25x62x17
Brand : SKF
Bore Diameter (mm) : 25
Outer Diameter (mm) : 62
Width (mm) : 17
Bearing dimensions and specification in SKF catalogue:
d - 25 mm
D - 62 mm
B - 17 mm
C - 17 mm
d1 - 36,6 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
D2 - 52,7 mm
da min. - 32 mm
da max - 32,7 mm
Da max. - 55 mm
ra max. - 1 mm
Weight - 0,24 Kg
Basic dynamic load rating (C) - 22,9 kN
Basic static load rating (C0) - 15,6 kN
Fatigue load limit (Pu) - 0,67
Reference speed - 20000 r/min
Limiting speed - 13000 r/min
Calculation factor (kr) - 0,05
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