KOYO 7409 bearing

Bearing 7409

KOYO 7409 bearing, Size: 45x120x29. KOYO 7409 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 7409

Bearing number : 7409

Size (mm) : 45x120x29

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 30 °

a - 38.6 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 55 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1.55 Kg

(Grease) Lubrication Speed - 5400 r/min

(Oil) Lubrication Speed - 7100 r/min

Tags :  KOYO , 45x120x29

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