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Bearing 63/22NR (NTN)
Deep groove ball bearings 63/22NR
Bearing number : 63/22NR
Size (mm) : 22x56x16
Brand : NTN
Bore Diameter (mm) : 22
Outer Diameter (mm) : 56
Width (mm) : 16
Bearing dimensions and specification in NTN catalogue:
d - 22 mm
D - 56 mm
B - 16 mm
C - 16 mm
rn - 0,5 mm
a - 2,46 mm
b - 1,35 mm
f - 1,12 mm
r min. - 1,1 mm
r0 max. - 0,4 mm
D1 - 53,6 mm
D2 - 61,7 mm
da min. - 28,5 mm
da max - 31 mm
Da max. - 49,5 mm
ra max. - 1 mm
Dx - 62,5 mm
Cy - 3,3 mm
Cz - 1,2 mm
rn - 0,5 mm
Weight - 0,176 Kg
Basic dynamic load rating (C) - 18,4 kN
Basic static load rating (C0) - 9,25 kN
(Grease) Lubrication Speed - 13 000 r/min
(Oil) Lubrication Speed - 15 000 r/min
Calculation factor (f0) - 12,4
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