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Bearing 7415B (KOYO)
Angular contact ball bearings 7415B
Bearing number : 7415B
Size (mm) : 75x190x45
Brand : KOYO
Bore Diameter (mm) : 75
Outer Diameter (mm) : 190
Width (mm) : 45
Bearing dimensions and specification in KOYO catalogue:
d - 75 mm
D - 190 mm
B - 45 mm
C - 45 mm
Angle (α) - 40 °
a - 78.9 mm
r min. - 3 mm
r1 min. - 1.1 mm
da min. - 89 mm
Da max. - 176 mm
ra max. - 2.5 mm
Weight - 5.90 Kg
(Grease) Lubrication Speed - 2900 r/min
(Oil) Lubrication Speed - 4000 r/min
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