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NTN 7218BDB Bearing

Bearing 7218BDB

Bearing number : 7218BDB

Size (mm) : 90x160x30

Brand : NTN

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 30

Bearing dimensions and specification in NTN catalogue:

d - 90 mm

D - 160 mm

B - 30 mm

C - 30 mm

ra1 max. - 1 mm

Angle (α) - 40 °

a - 67,5 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 60 mm

da min. - 100 mm

ra max. - 2 mm

Db max - 154,5 mm

Weight - 4,44 Kg

Basic dynamic load rating (C) - 173 kN

Basic static load rating (C0) - 188 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 4 100 r/min

Tags :  NTN , 90x160x30