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Date: 2017-08-21

sigle row ball bearings 604Z size: 4x12x4 NTN

Bearing 604Z
Deep groove ball bearings 604Z
Bearing number : 604Z

Size (mm) : 4x12x4
Brand : NTN
d (mm) : 4
D (mm) : 12
B (mm) : 4
Bearing dimensions and specification in brand catalogue :
d - 4 mm
D - 12 mm
B - 4 mm
C - 4 mm
r min. - 0,2 mm
da min. - 5,6 mm
da max - 6,6 mm
Da max. - 10,4 mm
ra max. - 0,2 mm
Weight - 2,3 Kg
Basic dynamic load rating (C) - 0,97 kN
Basic static load rating (C0) - 0,36 kN
(Grease) Lubrication Speed - 43 000 r/min
(Oil) Lubrication Speed - 51 000 r/min
Calculation factor (f0) - 12,8


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