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Bearing 2209 K (NSK)
Self-aligning ball bearings 2209 K
Bearing number : 2209 K
Size (mm) : 45x85x23
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 23
Bearing dimensions and specification in NSK catalogue:
d - 45 mm
D - 85 mm
B - 23 mm
C - 23 mm
r min. - 1,1 mm
da min. - 51,5 mm
Da max. - 78,5 mm
ra max. - 1 mm
Weight - 0,522 Kg
Basic dynamic load rating (C) - 23,3 kN
Basic static load rating (C0) - 8,15 kN
(Grease) Lubrication Speed - 7 100 r/min
(Oil) Lubrication Speed - 8 500 r/min
Calculation factor (e) - 0,3
Calculation factor (Y0) - 2,2
Calculation factor (Y2) - 3,2
Calculation factor (Y3) - 2,1
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