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Bearing BA9 (SKF)
Axial deep groove ball bearings BA9
Bearing number : BA9
Size (mm) : 9x20x7
Brand : SKF
Bore Diameter (mm) : 9
Outer Diameter (mm) : 20
Width (mm) : 7
Bearing dimensions and specification in SKF catalogue:
d - 9 mm
D - 20 mm
H - 7 mm
d1 - 19,8 mm
r1 min. - 0,3 mm
r2 min. - 0,3 mm
D1 - 9,2 mm
da min. - 15,5 mm
Da max. - 13,5 mm
ra max. - 0,3 mm
Weight - 0,01 Kg
Basic dynamic load rating (C) - 3,12 kN
Basic static load rating (C0) - 3,8 kN
Fatigue load limit (Pu) - 0,143
Reference speed - 12000 r/min
Limiting speed - 16000 r/min
Minimum load factor (A) - 0,000075
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Bore Dia, mm
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