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Bearing 7905C (NACHI)
Angular contact ball bearings 7905C
Bearing number : 7905C
Size (mm) : 25x42x9
Brand : NACHI
Bore Diameter (mm) : 25
Outer Diameter (mm) : 42
Width (mm) : 9
Bearing dimensions and specification in NACHI catalogue:
d - 25 mm
D - 42 mm
B - 9 mm
C - 9 mm
Angle (α) - 15 °
a - 0,1 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
Weight - 0,041 Kg
Basic dynamic load rating (C) - 7,8 kN
Basic static load rating (C0) - 5,45 kN
(Grease) Lubrication Speed - 34800 r/min
(Oil) Lubrication Speed - 47700 r/min
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