Home > Bearings Catalogue Online > Angular Contact Ball Bearings 
Bearing 7218 (NACHI)
Angular contact ball bearings 7218
Bearing number : 7218
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
Angle (α) - 30 °
a - 21.1 mm
r min. - 2 mm
r1 min. - 1 mm
da min. - 100 mm
Da max. - 150 mm
ra max. - 2 mm
Weight - 2.30 Kg
Basic dynamic load rating (C) - 118 kN
Basic static load rating (C0) - 103 kN
(Grease) Lubrication Speed - 3500 r/min
(Oil) Lubrication Speed - 4700 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue