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Bearing 7208 (KOYO)
Angular contact ball bearings 7208
Bearing number : 7208
Size (mm) : 40x80x18
Brand : KOYO
Bore Diameter (mm) : 40
Outer Diameter (mm) : 80
Width (mm) : 18
Bearing dimensions and specification in KOYO catalogue:
d - 40 mm
D - 80 mm
B - 18 mm
C - 18 mm
Angle (α) - 30 °
a - 26.3 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
da min. - 47 mm
Da max. - 73 mm
ra max. - 1 mm
Weight - 0.382 Kg
(Grease) Lubrication Speed - 10000 r/min
(Oil) Lubrication Speed - 12000 r/min
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