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Bearing 6306-ZNR (SKF)
Deep groove ball bearings 6306-ZNR
Bearing number : 6306-ZNR
Size (mm) : 30x72x19
Brand : SKF
Bore Diameter (mm) : 30
Outer Diameter (mm) : 72
Width (mm) : 19
Bearing dimensions and specification in SKF catalogue:
d - 30 mm
D - 72 mm
B - 19 mm
C - 19 mm
b - 1,9 mm
d1 - 44,6 mm
f - 1,7 mm
r0 max. - 0,6 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
C - 3,28 mm
D2 - 61,9 mm
D3 - 68,81 mm
D4 - 78,6 mm
ba min. - 4,98 mm
Ca max. - 4,98 mm
da min. - 2,2 mm
da max - 44,5 mm
Da max. - 65 mm
Db min. - 80 mm
ra max. - 1 mm
Weight - 0,37 Kg
Basic dynamic load rating (C) - 29,6 kN
Basic static load rating (C0) - 16 kN
Fatigue load limit (Pu) - 0,67
Reference speed - 20000 r/min
Limiting speed - 13000 r/min
Calculation factor (f0) - 13
Calculation factor (kr) - 0,03
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