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Bearing NJ 405 (NSK)
Cylindrical roller bearings NJ 405
Bearing number : NJ 405
Size (mm) : 25x80x21
Brand : NSK
Bore Diameter (mm) : 25
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in NSK catalogue:
d - 25 mm
Fw - 38,8 mm
D - 80 mm
B - 21 mm
C - 21 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
da min. - 33 mm
db max. - 37 mm
db min - 33 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Db max - 72 mm
Weight - 0,57 Kg
Basic dynamic load rating (C) - 46,5 kN
Basic static load rating (C0) - 40 kN
(Grease) Lubrication Speed - 9 000 r/min
(Oil) Lubrication Speed - 11 000 r/min
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