KOYO 7918C bearing

Bearing 7918C

KOYO 7918C bearing, Size: 90x125x18. KOYO 7918C 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 7918C

Bearing number : 7918C

Size (mm) : 90x125x18

Brand : KOYO

Bore Diameter (mm) : 90

Outer Diameter (mm) : 125

Width (mm) : 18

Bearing dimensions and specification in KOYO catalogue:

d - 90 mm

D - 125 mm

B - 18 mm

C - 18 mm

Angle (α) - 15 °

a - 23.4 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

da min. - 97 mm

Da max. - 118 mm

ra max. - 1 mm

Weight - 0.551 Kg

(Grease) Lubrication Speed - 7800 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (f0) - 16.6

Tags :  KOYO , 90x125x18

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