KOYO 7309C bearing

Bearing 7309C

KOYO 7309C bearing, Size: 45x100x25. KOYO 7309C are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearing 7309C

Bearing number : 7309C

Size (mm) : 45x100x25

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 25

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

Angle (α) - 15 °

a - 22.3 mm

r min. - 1.5 mm

r1 min. - 1 mm

da min. - 53.5 mm

Da max. - 91.5 mm

ra max. - 1.5 mm

Weight - 0.875 Kg

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 15000 r/min

Calculation factor (f0) - 13.5

Tags :  KOYO , 45x100x25

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