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Bearing 7018 (KOYO)
Angular contact ball bearings 7018
Bearing number : 7018
Size (mm) : 90x140x24
Brand : KOYO
Bore Diameter (mm) : 90
Outer Diameter (mm) : 140
Width (mm) : 24
Bearing dimensions and specification in KOYO catalogue:
d - 90 mm
D - 140 mm
B - 24 mm
C - 24 mm
Angle (α) - 30 °
a - 45.2 mm
r min. - 1.5 mm
r1 min. - 1 mm
da min. - 98.5 mm
Da max. - 131.5 mm
ra max. - 1.5 mm
Weight - 1.26 Kg
(Grease) Lubrication Speed - 5100 r/min
(Oil) Lubrication Speed - 6400 r/min
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