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Bearing 61801-2Z (SKF)
Deep groove ball bearings 61801-2Z
Bearing number : 61801-2Z
Size (mm) : 12x21x5
Brand : SKF
Bore Diameter (mm) : 12
Outer Diameter (mm) : 21
Width (mm) : 5
Bearing dimensions and specification in SKF catalogue:
d - 12 mm
D - 21 mm
B - 5 mm
C - 5 mm
d1 - 14,8 mm
d2 - – mm
r1 min. - 14 mm
r2 min. - 14 mm
D1 - 19,2 mm
D2 - 0,3 mm
da min. - 14,7 mm
Da max. - 19 mm
ra max. - 0,3 mm
Weight - 0,0063 Kg
Basic dynamic load rating (C) - 1,74 kN
Basic static load rating (C0) - 0,915 kN
Fatigue load limit (Pu) - 0,039
Reference speed - 70000 r/min
Limiting speed - 36000 r/min
Calculation factor (f0) - 13
Calculation factor (kr) - 0,015
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