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Bearing NU 318 EM (NSK)
Cylindrical roller bearings NU 318 EM
Bearing number : NU 318 EM
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
Fw - 113,5 mm
D - 190 mm
B - 43 mm
C - 43 mm
r min. - 3 mm
r1 min. - 3 mm
da min. - 103 mm
Da max. - 177 mm
db max. - 111 mm
db min - 103 mm
ra max. - 2,5 mm
rb max. - 2,5 mm
S - 1,5 mm
Weight - 6,1 Kg
Basic dynamic load rating (C) - 315 kN
Basic static load rating (C0) - 355 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 3 800 r/min
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