Bearing 22330B (NTN)

Spherical roller bearings 22330B

Bearing number : 22330B

Size (mm) : 150x320x108

Brand : NTN

Bore Diameter (mm) : 150

Outer Diameter (mm) : 320

Width (mm) : 108

Bearing dimensions and specification in NTN catalogue:

d - 150 mm

D - 320 mm

B - 108 mm

C - 108 mm

r min. - 4 mm

da min. - 168 mm

Da max. - 302 mm

ra max. - 3 mm

Weight - 42,7 Kg

Basic dynamic load rating (C) - 1 270 kN

Basic static load rating (C0) - 1 750 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,88

Calculation factor (Y1) - 1,92

Calculation factor (Y2) - 2,86

Designation

Bore Dia, mm

Outer Dia, mm: