Bearing 23088BK (NTN)

Spherical roller bearings 23088BK

Bearing number : 23088BK

Size (mm) : 440x650x157

Brand : NTN

Bore Diameter (mm) : 440

Outer Diameter (mm) : 650

Width (mm) : 157

Bearing dimensions and specification in NTN catalogue:

d - 440 mm

D - 650 mm

B - 157 mm

C - 157 mm

r min. - 6 mm

da min. - 468 mm

Da max. - 622 mm

ra max. - 5 mm

Weight - 175 Kg

Basic dynamic load rating (C) - 3 300 kN

Basic static load rating (C0) - 6 850 kN

(Grease) Lubrication Speed - 470 r/min

(Oil) Lubrication Speed - 610 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: