KOYO 6318NR bearing

Bearing 6318NR

KOYO 6318NR bearing, Size: 90x190x43. KOYO 6318NR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearing 6318NR

Bearing number : 6318NR

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

a - 5,69 mm

b - 3,65 mm

f - 3,05 mm

r min. - 3 mm

r0 max. - 0,6 mm

r1 min. - 0,5 mm

D1 - 183,64 mm

D2 - 202,9 mm

da min. - 103 mm

Da max. - 177 mm

Weight - 4,91 Kg

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 107 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4200 r/min

Calculation factor (f0) - 13,3

Tags :  KOYO , 90x190x43

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