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Bearing NF 209 (NSK)
Cylindrical roller bearings NF 209
Bearing number : NF 209
Size (mm) : 45x75x19
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 75
Width (mm) : 19
Bearing dimensions and specification in NSK catalogue:
d - 45 mm
D - 85 mm
Ew - 75 mm
B - 19 mm
C - 19 mm
r min. - 1,1 mm
r1 min. - 1,1 mm
da min. - 51,5 mm
Db min. - 77 mm
ra max. - 1 mm
rb max. - 1 mm
Db max - 78,5 mm
Weight - 0,429 Kg
Basic dynamic load rating (C) - 46 kN
Basic static load rating (C0) - 47 kN
(Grease) Lubrication Speed - 7 500 r/min
(Oil) Lubrication Speed - 9 000 r/min
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