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Bearing 1313SK (NTN)
Self-aligning ball bearings 1313SK
Bearing number : 1313SK
Size (mm) : 65x140x33
Brand : NTN
Bore Diameter (mm) : 65
Outer Diameter (mm) : 140
Width (mm) : 33
Bearing dimensions and specification in NTN catalogue:
d - 65 mm
D - 140 mm
B - 33 mm
C - 33 mm
r min. - 2,1 mm
da min. - 76 mm
Da max. - 129 mm
ra max. - 2 mm
Weight - 2,54 Kg
Basic dynamic load rating (C) - 62,5 kN
Basic static load rating (C0) - 22,9 kN
(Grease) Lubrication Speed - 4 300 r/min
(Oil) Lubrication Speed - 5 300 r/min
Calculation factor (e) - 0,23
Calculation factor (Y0) - 2,9
Calculation factor (Y1) - 2,7
Calculation factor (Y2) - 4,2
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