NTN 7918 bearing

Bearing 7918

NTN 7918 bearing, Size: 90x125x18. NTN 7918 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 7918

Bearing number : 7918

Size (mm) : 90x125x18

Brand : NTN

Bore Diameter (mm) : 90

Outer Diameter (mm) : 125

Width (mm) : 18

Bearing dimensions and specification in NTN catalogue:

d - 90 mm

D - 125 mm

B - 18 mm

C - 18 mm

Angle (α) - 25 °

a - 40 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 97 mm

db min - 97 mm

ra max. - 1 mm

Weight - 0,658 Kg

Basic dynamic load rating (C) - 36 kN

Basic static load rating (C0) - 38 kN

(Grease) Lubrication Speed - 5 200 r/min

(Oil) Lubrication Speed - 7 000 r/min

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