KOYO 7318B bearing

Bearing 7318B

KOYO 7318B bearing, Size: 90x190x43. KOYO 7318B are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7318B

Bearing number : 7318B

Size (mm) : 90x190x43

Brand : KOYO

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 43

Bearing dimensions and specification in KOYO catalogue:

d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

Angle (α) - 40 °

a - 80.2 mm

r min. - 3 mm

r1 min. - 1.1 mm

da min. - 104 mm

Da max. - 176 mm

ra max. - 2.5 mm

Weight - 5.30 Kg

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4200 r/min

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