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Bearing 21314K (NTN)
Spherical roller bearings 21314K
Bearing number : 21314K
Size (mm) : 70x150x35
Brand : NTN
Bore Diameter (mm) : 70
Outer Diameter (mm) : 150
Width (mm) : 35
Bearing dimensions and specification in NTN catalogue:
d - 70 mm
D - 150 mm
B - 35 mm
C - 35 mm
r min. - 2,1 mm
da min. - 82 mm
Da max. - 138 mm
ra max. - 2 mm
Weight - 3,14 Kg
Basic dynamic load rating (C) - 220 kN
Basic static load rating (C0) - 262 kN
(Grease) Lubrication Speed - 2 900 r/min
(Oil) Lubrication Speed - 3 800 r/min
Calculation factor (e) - 0,25
Calculation factor (Y0) - 2,63
Calculation factor (Y1) - 2,69
Calculation factor (Y2) - 4
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