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Bearing 6218NR (NACHI)
Deep groove ball bearings 6218NR
Bearing number : 6218NR
Size (mm) : 90x160x30
Brand : NACHI
Bore Diameter (mm) : 90
Outer Diameter (mm) : 160
Width (mm) : 30
Bearing dimensions and specification in NACHI catalogue:
d - 90 mm
D - 160 mm
B - 30 mm
C - 30 mm
a - 4.9 mm
b - 3.1 mm
f - 2.82 mm
r min. - 2 mm
r1 min. - 0.5 mm
D1 - 155.22 mm
D2 - 169.7 mm
Weight - 2.15 Kg
Basic dynamic load rating (C) - 96 kN
Basic static load rating (C0) - 71,5 kN
(Grease) Lubrication Speed - 3900 r/min
(Oil) Lubrication Speed - 4600 r/min
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