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Bearing 6818NR (NTN)
Deep groove ball bearings 6818NR
Bearing number : 6818NR
Size (mm) : 90x115x13
Brand : NTN
Bore Diameter (mm) : 90
Outer Diameter (mm) : 115
Width (mm) : 13
Bearing dimensions and specification in NTN catalogue:
d - 90 mm
D - 115 mm
B - 13 mm
C - 13 mm
rn - 0,5 mm
a - 2,1 mm
b - 1,3 mm
f - 1,12 mm
r min. - 1 mm
r0 max. - 0,4 mm
D1 - 112,6 mm
D2 - 120,7 mm
da min. - 95 mm
da max - 96 mm
Da max. - 110 mm
ra max. - 1 mm
Dx - 122 mm
Cy - 2,9 mm
Cz - 1,2 mm
rn - 0,5 mm
Weight - 0,285 Kg
Basic dynamic load rating (C) - 19 kN
Basic static load rating (C0) - 19,7 kN
(Grease) Lubrication Speed - 5 400 r/min
(Oil) Lubrication Speed - 6 300 r/min
Calculation factor (f0) - 16,1
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