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KOYO 7908C bearing

Bearing 7908C

KOYO 7908C, Size: 40x62x12. KOYO 7908C 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 7908C

Bearing number : 7908C

Size (mm) : 40x62x12

Brand : KOYO

Bore Diameter (mm) : 40

Outer Diameter (mm) : 62

Width (mm) : 12

Bearing dimensions and specification in KOYO catalogue:

d - 40 mm

D - 62 mm

B - 12 mm

C - 12 mm

Angle (α) - 15 °

a - 12.8 mm

r min. - 0.6 mm

r1 min. - 0.3 mm

da min. - 44.5 mm

Da max. - 57.5 mm

ra max. - 0.6 mm

Weight - 0.107 Kg

(Grease) Lubrication Speed - 17000 r/min

(Oil) Lubrication Speed - 22000 r/min

Calculation factor (f0) - 15.7

Tags :  KOYO , 40x62x12

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