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Bearing 6211N (KOYO)
Deep groove ball bearings 6211N
Bearing number : 6211N
Size (mm) : 55x100x21
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 100
Width (mm) : 21
Bearing dimensions and specification in KOYO catalogue:
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
a - 3,28 mm
b - 2,85 mm
f - 2,41 mm
r min. - 1,5 mm
r0 max. - 0,6 mm
r1 min. - 0,5 mm
D1 - 96,8 mm
D2 - 106,5 mm
da min. - 63 mm
Da max. - 92 mm
Weight - 0,607 Kg
Basic dynamic load rating (C) - 43,4 kN
Basic static load rating (C0) - 29,4 kN
(Grease) Lubrication Speed - 6300 r/min
(Oil) Lubrication Speed - 7600 r/min
Calculation factor (f0) - 14,4
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