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Bearing number : 30221
Size (mm) : 105x190x39
Brand : NACHI
Bore Diameter (mm) : 105
Outer Diameter (mm) : 190
Width (mm) : 39
d - 105 mm
D - 190 mm
T - 39 mm
B - 36 mm
C - 30 mm
a - 2 mm
r1 min. - 3 mm
r2 min. - 2.5 mm
Weight - 4.15 Kg
Basic dynamic load rating (C) - 247000 kN
Basic static load rating (C0) - 310000 kN
(Grease) Lubrication Speed - 1900 r/min
(Oil) Lubrication Speed - 2600 r/min
Calculation factor (e) - 0.42
Calculation factor (Y0) - 0.79
Calculation factor (Y1) - 1.44