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Bearing 7209 A (NSK)
Angular contact ball bearings 7209 A
Bearing number : 7209 A
Size (mm) : 45x85x19
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 19
Bearing dimensions and specification in NSK catalogue:
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
a - 28,3 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
da min. - 52 mm
Da max. - 78 mm
ra max. - 1 mm
Weight - 0,411 Kg
Basic dynamic load rating (C) - 39,5 kN
Basic static load rating (C0) - 28,7 kN
(Grease) Lubrication Speed - 8 500 r/min
(Oil) Lubrication Speed - 12 000 r/min
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