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Bearing 6221N (KOYO)
Deep groove ball bearings 6221N
Bearing number : 6221N
Size (mm) : 105x190x36
Brand : KOYO
Bore Diameter (mm) : 105
Outer Diameter (mm) : 190
Width (mm) : 36
Bearing dimensions and specification in KOYO catalogue:
d - 105 mm
D - 190 mm
B - 36 mm
C - 36 mm
a - 5,69 mm
b - 3,65 mm
f - 3,05 mm
r min. - 2,1 mm
r0 max. - 0,6 mm
r1 min. - 0,5 mm
D1 - 183,64 mm
D2 - 202,9 mm
da min. - 116 mm
Da max. - 179 mm
Weight - 3,7 Kg
Basic dynamic load rating (C) - 133 kN
Basic static load rating (C0) - 105 kN
(Grease) Lubrication Speed - 3300 r/min
(Oil) Lubrication Speed - 3900 r/min
Calculation factor (f0) - 14,4
Tags : KOYO , 105x190x36
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