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Bearing NJ 307 EW (NSK)
Cylindrical roller bearings NJ 307 EW
Bearing number : NJ 307 EW
Size (mm) : 35x80x21
Brand : NSK
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in NSK catalogue:
d - 35 mm
Fw - 46,2 mm
D - 80 mm
B - 21 mm
C - 21 mm
r min. - 1,5 mm
r1 min. - 1,1 mm
da min. - 41,5 mm
db max. - 44 mm
db min - 41,5 mm
ra max. - 1,5 mm
rb max. - 1 mm
Db max - 72 mm
Weight - 0,545 Kg
Basic dynamic load rating (C) - 66,5 kN
Basic static load rating (C0) - 65,5 kN
(Grease) Lubrication Speed - 7 500 r/min
(Oil) Lubrication Speed - 9 500 r/min
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