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NTN 23038BK bearing



Bearing 23038BK

Spherical roller bearings 23038BK

Bearing number : 23038BK

Size (mm) : 190x290x75

Brand : NTN

Bore Diameter (mm) : 190

Outer Diameter (mm) : 290

Width (mm) : 75

Bearing dimensions and specification in NTN catalogue:

d - 190 mm

D - 290 mm

B - 75 mm

C - 75 mm

r min. - 2,1 mm

da min. - 202 mm

Da max. - 278 mm

ra max. - 2 mm

Weight - 17,1 Kg

Basic dynamic load rating (C) - 755 kN

Basic static load rating (C0) - 1 350 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 600 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,59

Calculation factor (Y1) - 2,65

Calculation factor (Y2) - 3,94