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NTN 23218BK bearing



Bearing 23218BK

Spherical roller bearings 23218BK

Bearing number : 23218BK

Size (mm) : 90x160x52.4

Brand : NTN

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 52,4

Bearing dimensions and specification in NTN catalogue:

d - 90 mm

D - 160 mm

B - 52,4 mm

C - 52,4 mm

r min. - 2 mm

da min. - 100 mm

Da max. - 150 mm

ra max. - 2 mm

Weight - 4,32 Kg

Basic dynamic load rating (C) - 315 kN

Basic static load rating (C0) - 455 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 2 800 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,99

Calculation factor (Y1) - 2,04

Calculation factor (Y2) - 3,03