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Bearing NF 208 (NSK)
Cylindrical roller bearings NF 208
Bearing number : NF 208
Size (mm) : 40x70x18
Brand : NSK
Bore Diameter (mm) : 40
Outer Diameter (mm) : 70
Width (mm) : 18
Bearing dimensions and specification in NSK catalogue:
d - 40 mm
D - 80 mm
Ew - 70 mm
B - 18 mm
C - 18 mm
r min. - 1,1 mm
r1 min. - 1,1 mm
da min. - 46,5 mm
Db min. - 72 mm
ra max. - 1 mm
rb max. - 1 mm
Db max - 73,5 mm
Weight - 0,375 Kg
Basic dynamic load rating (C) - 43,5 kN
Basic static load rating (C0) - 43 kN
(Grease) Lubrication Speed - 8 500 r/min
(Oil) Lubrication Speed - 10 000 r/min
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