7318DF NACHI bearing

Bearing 7318DF

Angular contact ball bearings 7318DF

Bearing number : 7318DF

Size (mm) : 90x190x43

Brand : NACHI

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 43

Bearing dimensions and specification in NACHI catalogue:

d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

Angle (α) - 30 °

a - 18.9 mm

r min. - 3 mm

r1 min. - 1.1 mm

2B - 86 mm

da min. - 97 mm

Da max. - 183 mm

ra max. - 1 mm

Weight - 5.76 Kg

Basic dynamic load rating (C) - 277 kN

Basic static load rating (C0) - 295 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

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