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Bearing 1213S (NTN)
Self-aligning ball bearings 1213S
Bearing number : 1213S
Size (mm) : 65x120x23
Brand : NTN
Bore Diameter (mm) : 65
Outer Diameter (mm) : 120
Width (mm) : 23
Bearing dimensions and specification in NTN catalogue:
d - 65 mm
D - 120 mm
B - 23 mm
C - 23 mm
r min. - 1,5 mm
da min. - 73 mm
Da max. - 112 mm
ra max. - 1,5 mm
Weight - 1,15 Kg
Basic dynamic load rating (C) - 31 kN
Basic static load rating (C0) - 12,5 kN
(Grease) Lubrication Speed - 4 800 r/min
(Oil) Lubrication Speed - 6 000 r/min
Calculation factor (e) - 0,17
Calculation factor (Y0) - 3,8
Calculation factor (Y1) - 3,7
Calculation factor (Y2) - 5,7
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