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Bearing HB50 /S/NS 7CE3 (SNFA)
Angular contact ball bearings HB50 /S/NS 7CE3
Bearing number : HB50 /S/NS 7CE3
Size (mm) : 50x72x12
Brand : SNFA
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 12
Bearing dimensions and specification in SNFA catalogue:
d - 50 mm
D - 72 mm
B - 12 mm
C - 12 mm
a - 23 mm
b - 5,9 mm
d1 - 58 mm
r1 min. - 0,6 mm
r2 min. - 0,6 mm
r3 min. - 0,3 mm
r5 min. - 0,3 mm
C1 - 5,9 mm
D1 - 66 mm
da min. - 53,2 mm
Da max. - 68,8 mm
db min - 53,2 mm
ra max. - 0,6 mm
rb max. - 0,3 mm
C2 - 1,7 mm
Db max - 68,8 mm
Weight - 0,13 Kg
Basic dynamic load rating (C) - 7,28 kN
Basic static load rating (C0) - 5,85 kN
(Grease) Lubrication Speed - 26 000 r/min
(Oil) Lubrication Speed - 40 000 r/min
Fatigue load limit (Pu) - 250
Calculation factor (f0) - –
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