Bearing 23084B (NTN)

Spherical roller bearings 23084B

Bearing number : 23084B

Size (mm) : 420x620x150

Brand : NTN

Bore Diameter (mm) : 420

Outer Diameter (mm) : 620

Width (mm) : 150

Bearing dimensions and specification in NTN catalogue:

d - 420 mm

D - 620 mm

B - 150 mm

C - 150 mm

r min. - 5 mm

da min. - 442 mm

Da max. - 598 mm

ra max. - 4 mm

Weight - 157 Kg

Basic dynamic load rating (C) - 3 100 kN

Basic static load rating (C0) - 6 400 kN

(Grease) Lubrication Speed - 490 r/min

(Oil) Lubrication Speed - 640 r/min

Calculation factor (e) - 0,24

Calculation factor (Y0) - 2,78

Calculation factor (Y1) - 2,85

Calculation factor (Y2) - 4,24

Designation

Bore Dia, mm

Outer Dia, mm: