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Bearing 2207SK (NTN)
Self-aligning ball bearings 2207SK
Bearing number : 2207SK
Size (mm) : 35x72x23
Brand : NTN
Bore Diameter (mm) : 35
Outer Diameter (mm) : 72
Width (mm) : 23
Bearing dimensions and specification in NTN catalogue:
d - 35 mm
D - 72 mm
B - 23 mm
C - 23 mm
r min. - 1,1 mm
da min. - 41,5 mm
Da max. - 65,5 mm
ra max. - 1 mm
Weight - 0,378 Kg
Basic dynamic load rating (C) - 21,7 kN
Basic static load rating (C0) - 6,6 kN
(Grease) Lubrication Speed - 8 500 r/min
(Oil) Lubrication Speed - 10 000 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,8
Calculation factor (Y1) - 1,7
Calculation factor (Y2) - 2,6
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