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Date: 2017-08-14

Angular contact ball bearings 3NCHAC004CA size: 20x42x12 KOYO

Bearing 3NCHAC004CA
Angular contact ball bearings 3NCHAC004CA
Bearing number : 3NCHAC004CA

Size (mm) : 20x42x12
Brand : KOYO
d (mm) : 20
D (mm) : 42
B (mm) : 12
Bearing dimensions and specification in brand catalogue :
d - 20 mm
D - 42 mm
B - 12 mm
C - 12 mm
Angle (α) - 20 °
a - 11,7 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
Weight - 0,056 Kg
Basic dynamic load rating (C) - 7,35 kN
Basic static load rating (C0) - 3,3 kN
(Grease) Lubrication Speed - 44 000 r/min
(Oil) Lubrication Speed - 75 000 r/min


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