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Bearing 6318NR (NSK)
Deep groove ball bearings 6318NR
Bearing number : 6318NR
Size (mm) : 90x190x43
Brand : NSK
Bore Diameter (mm) : 90
Outer Diameter (mm) : 190
Width (mm) : 43
Bearing dimensions and specification in NSK catalogue:
d - 90 mm
D - 190 mm
B - 43 mm
C - 43 mm
rn - 0,5 mm
a - 5,69 mm
b - 3,5 mm
f - 3,1 mm
r min. - 3 mm
r0 max. - 0,6 mm
D1 - 183,64 mm
D2 - 202,9 mm
da min. - 103 mm
da max - 117 mm
Da max. - 177 mm
ra max. - 2,5 mm
Weight - 4,98 Kg
Basic dynamic load rating (C) - 143 kN
Basic static load rating (C0) - 107 kN
(Grease) Lubrication Speed - 3 600 r/min
(Oil) Lubrication Speed - 4 300 r/min
Calculation factor (f0) - 13,3
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