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Bearing number : 1221
Size (mm) : 105x190x36
Brand : NSK
Bore Diameter (mm) : 105
Outer Diameter (mm) : 190
Width (mm) : 36
d - 105 mm
D - 190 mm
B - 36 mm
C - 36 mm
r min. - 2,1 mm
da min. - 116 mm
Da max. - 179 mm
ra max. - 2 mm
Weight - 4,52 Kg
Basic dynamic load rating (C) - 75 kN
Basic static load rating (C0) - 32,5 kN
(Grease) Lubrication Speed - 3 000 r/min
(Oil) Lubrication Speed - 3 600 r/min
Calculation factor (e) - 0,18
Calculation factor (Y0) - 3,7
Calculation factor (Y2) - 5,5
Calculation factor (Y3) - 3,6