Angular contact ball bearings 7902AC
Bearing number : 7902AC
Size (mm) : 15x28x7
Brand : NACHI
Bore Diameter (mm) : 15
Outer Diameter (mm) : 28
Width (mm) : 7
Bearing dimensions and specification in NACHI catalogue:
d - 15 mm
D - 28 mm
B - 7 mm
C - 7 mm
Angle (α) - 25 °
a - 1,5 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
Weight - 0,015 Kg
Basic dynamic load rating (C) - 4,55 kN
Basic static load rating (C0) - 2,53 kN
(Grease) Lubrication Speed - 47200 r/min
(Oil) Lubrication Speed - 63200 r/min
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