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Bearing 1216K (NACHI)
Self-aligning ball bearings 1216K
Bearing number : 1216K
Size (mm) : 80x140x26
Brand : NACHI
Bore Diameter (mm) : 80
Outer Diameter (mm) : 140
Width (mm) : 26
Bearing dimensions and specification in NACHI catalogue:
d - 80 mm
D - 140 mm
B - 26 mm
C - 26 mm
r1 min. - 2 mm
da min. - 90 mm
Da max. - 130 mm
ra max. - 2 mm
Weight - 1.67 Kg
Basic dynamic load rating (C) - 39,5 kN
Basic static load rating (C0) - 17 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 4900 r/min
Calculation factor (e) - 0.16
Calculation factor (Y0) - 4.1
Calculation factor (Y1) - 3.9
Calculation factor (Y2) - 6.0
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