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Bearing NJ209EM (NSK)
Cylindrical roller bearings NJ209EM
Bearing number : NJ209EM
Size (mm) : 45x85x19
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 19
Bearing dimensions and specification in NSK catalogue:
d - 45 mm
Fw - 54,5 mm
D - 85 mm
B - 19 mm
C - 19 mm
r min. - 1,1 mm
r1 min. - 1,1 mm
da min. - 51,5 mm
Da max. - 78,5 mm
db max. - 52 mm
db min - 51,5 mm
ra max. - 1 mm
rb max. - 1 mm
S - 1,2 mm
Basic dynamic load rating (C) - 63 kN
Basic static load rating (C0) - 66,5 kN
(Grease) Lubrication Speed - 7500 r/min
(Oil) Lubrication Speed - 9000 r/min
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