KOYO 7406B bearing

Bearing 7406B

KOYO 7406B bearing, Size: 30x90x23. KOYO 7406B 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 7406B

Bearing number : 7406B

Size (mm) : 30x90x23

Brand : KOYO

Bore Diameter (mm) : 30

Outer Diameter (mm) : 90

Width (mm) : 23

Bearing dimensions and specification in KOYO catalogue:

d - 30 mm

D - 90 mm

B - 23 mm

C - 23 mm

Angle (α) - 40 °

a - 37.3 mm

r min. - 1.5 mm

r1 min. - 1 mm

da min. - 38.5 mm

Da max. - 81.5 mm

ra max. - 1.5 mm

Weight - 0.686 Kg

(Grease) Lubrication Speed - 6 500 r/min

(Oil) Lubrication Speed - 8 900 r/min

Tags :  KOYO , 30x90x23

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