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Bearing 6218N (NTN)
Deep groove ball bearings 6218N
Bearing number : 6218N
Size (mm) : 90x160x30
Brand : NTN
Bore Diameter (mm) : 90
Outer Diameter (mm) : 160
Width (mm) : 30
Bearing dimensions and specification in NTN catalogue:
d - 90 mm
D - 160 mm
B - 30 mm
C - 30 mm
rn - 0,5 mm
a - 4,9 mm
b - 3,1 mm
r min. - 2 mm
r0 max. - 0,6 mm
D1 - 155,22 mm
da min. - 99 mm
da max - 109 mm
Da max. - 151 mm
ra max. - 2 mm
Dx - 172 mm
Cy - 7,3 mm
Cz - 2,9 mm
rn - 0,5 mm
Weight - 2,15 Kg
Basic dynamic load rating (C) - 96 kN
Basic static load rating (C0) - 71,5 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 4 700 r/min
Calculation factor (f0) - 14,5
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