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Bearing 7808C (NTN)
Angular contact ball bearings 7808C
Bearing number : 7808C
Size (mm) : 40x52x7
Brand : NTN
Bore Diameter (mm) : 40
Outer Diameter (mm) : 52
Width (mm) : 7
Bearing dimensions and specification in NTN catalogue:
d - 40 mm
D - 52 mm
B - 7 mm
C - 7 mm
Angle (α) - 15 °
a - 9,5 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
Weight - 0,031 Kg
Basic dynamic load rating (C) - 6,05 kN
Basic static load rating (C0) - 5,75 kN
(Grease) Lubrication Speed - 18 000 r/min
(Oil) Lubrication Speed - 24 000 r/min
Calculation factor (f0) - 16,2
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