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Bearing 7018DF (NACHI)
Angular contact ball bearings 7018DF
Bearing number : 7018DF
Size (mm) : 90x140x24
Brand : NACHI
Bore Diameter (mm) : 90
Outer Diameter (mm) : 140
Width (mm) : 24
Bearing dimensions and specification in NACHI catalogue:
d - 90 mm
D - 140 mm
B - 24 mm
C - 24 mm
Angle (α) - 30 °
a - 21.2 mm
r min. - 1.5 mm
r1 min. - 1 mm
2B - 48 mm
da min. - 97 mm
Da max. - 135.6 mm
ra max. - 1 mm
Weight - 1.26 Kg
Basic dynamic load rating (C) - 106 kN
Basic static load rating (C0) - 126 kN
(Grease) Lubrication Speed - 3200 r/min
(Oil) Lubrication Speed - 4200 r/min
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