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Bearing NJ2204 ET (NSK)
Cylindrical roller bearings NJ2204 ET
Bearing number : NJ2204 ET
Size (mm) : 20x47x18
Brand : NSK
Bore Diameter (mm) : 20
Outer Diameter (mm) : 47
Width (mm) : 18
Bearing dimensions and specification in NSK catalogue:
d - 20 mm
Fw - 26,5 mm
D - 47 mm
B - 18 mm
C - 18 mm
r min. - 1 mm
r1 min. - 0,6 mm
da min. - 25 mm
db max. - 25 mm
db min - 24 mm
ra max. - 1 mm
rb max. - 0,6 mm
Db max - 42 mm
Weight - 0,138 Kg
Basic dynamic load rating (C) - 30,5 kN
Basic static load rating (C0) - 28,3 kN
(Grease) Lubrication Speed - 13 000 r/min
(Oil) Lubrication Speed - 16 000 r/min
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