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Bearing NJ 409 (NSK)
Cylindrical roller bearings NJ 409
Bearing number : NJ 409
Size (mm) : 45x120x29
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 120
Width (mm) : 29
Bearing dimensions and specification in NSK catalogue:
d - 45 mm
Fw - 64,5 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
r1 min. - 2 mm
da min. - 54 mm
db max. - 62 mm
db min - 54 mm
ra max. - 2 mm
rb max. - 2 mm
Db max - 111 mm
Weight - 1,62 Kg
Basic dynamic load rating (C) - 107 kN
Basic static load rating (C0) - 102 kN
(Grease) Lubrication Speed - 5 600 r/min
(Oil) Lubrication Speed - 6 700 r/min
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