NSK 6918N bearing

Bearing 6918N

NSK 6918N bearing, Size: 90x125x18. NSK 6918N are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 6918N

Bearing number : 6918N

Size (mm) : 90x125x18

Brand : NSK

Bore Diameter (mm) : 90

Outer Diameter (mm) : 125

Width (mm) : 18

Bearing dimensions and specification in NSK catalogue:

d - 90 mm

D - 125 mm

B - 18 mm

C - 18 mm

rn - 0,5 mm

a - 3,3 mm

b - 1,3 mm

r min. - 1,1 mm

r0 max. - 0,4 mm

D1 - 122,6 mm

da min. - 96,5 mm

da max - 98,5 mm

Da max. - 118,5 mm

ra max. - 1 mm

Weight - 0,585 Kg

Basic dynamic load rating (C) - 33 kN

Basic static load rating (C0) - 31,5 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (f0) - 16,5

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