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Bearing NJ2209 ET (NSK)
Cylindrical roller bearings NJ2209 ET
Bearing number : NJ2209 ET
Size (mm) : 45x85x23
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 23
Bearing dimensions and specification in NSK catalogue:
d - 45 mm
Fw - 54,5 mm
D - 85 mm
B - 23 mm
C - 23 mm
r min. - 1,1 mm
r1 min. - 1,1 mm
da min. - 51,5 mm
db max. - 52 mm
db min - 51,5 mm
ra max. - 1 mm
rb max. - 1 mm
Db max - 78,5 mm
Weight - 0,521 Kg
Basic dynamic load rating (C) - 76 kN
Basic static load rating (C0) - 84,5 kN
(Grease) Lubrication Speed - 6 700 r/min
(Oil) Lubrication Speed - 8 500 r/min
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