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Bearing 1216SK (NTN)
Self-aligning ball bearings 1216SK
Bearing number : 1216SK
Size (mm) : 80x140x26
Brand : NTN
Bore Diameter (mm) : 80
Outer Diameter (mm) : 140
Width (mm) : 26
Bearing dimensions and specification in NTN catalogue:
d - 80 mm
D - 140 mm
B - 26 mm
C - 26 mm
r min. - 2 mm
da min. - 89 mm
Da max. - 131 mm
ra max. - 2 mm
Weight - 1,73 Kg
Basic dynamic load rating (C) - 40 kN
Basic static load rating (C0) - 17 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 5 000 r/min
Calculation factor (e) - 0,16
Calculation factor (Y0) - 4,1
Calculation factor (Y1) - 3,9
Calculation factor (Y2) - 6
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