NTN 7318DB bearing

90x190x43

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Angular contact ball bearings 7318DB

Bearing number : 7318DB

Size (mm) : 90x190x43

Brand : NTN

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 43

Bearing dimensions and specification in NTN catalogue:

d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 62 mm

r min. - 3 mm

r1 min. - 1,1 mm

2B - 86 mm

da min. - 104 mm

ra max. - 2,5 mm

Db max - 183 mm

Weight - 10,12 Kg

Basic dynamic load rating (C) - 277 kN

Basic static load rating (C0) - 294 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 4 200 r/min

Bearing 7318DB

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