NACHI 6918NR bearing

Deep groove ball bearings 6918NR

Bearing number : 6918NR

Size (mm) : 90x125x18

Brand : NACHI

Bore Diameter (mm) : 90

Outer Diameter (mm) : 125

Width (mm) : 18

Bearing dimensions and specification in NACHI catalogue:

d - 90 mm

D - 125 mm

B - 18 mm

C - 18 mm

a - 3.3 mm

b - 1.3 mm

f - 1.12 mm

r min. - 1.1 mm

r1 min. - 0.5 mm

D1 - 122.6 mm

D2 - 130.7 mm

Weight - 0.549 Kg

Basic dynamic load rating (C) - 33 kN

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

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6000 r/min