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Bearing HB30 /S/NS 7CE1 (SNFA)
Angular contact ball bearings HB30 /S/NS 7CE1
Bearing number : HB30 /S/NS 7CE1
Size (mm) : 30x47x9
Brand : SNFA
Bore Diameter (mm) : 30
Outer Diameter (mm) : 47
Width (mm) : 9
Bearing dimensions and specification in SNFA catalogue:
d - 30 mm
D - 47 mm
B - 9 mm
C - 9 mm
a - 12 mm
d1 - 36 mm
r1 min. - 0,3 mm
r2 min. - 0,3 mm
r3 min. - 0,15 mm
r5 min. - 0,15 mm
D1 - 43 mm
da min. - 32 mm
Da max. - 45 mm
db min - 32 mm
ra max. - 0,3 mm
rb max. - 0,15 mm
Db max - 45 mm
Weight - 0,047 Kg
Basic dynamic load rating (C) - 4,88 kN
Basic static load rating (C0) - 3,15 kN
(Grease) Lubrication Speed - 48 000 r/min
(Oil) Lubrication Speed - 70 000 r/min
Fatigue load limit (Pu) - 134
Calculation factor (f0) - 9,5
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